15676005879

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 26383878144

約数和(自身を除く): 10707872265

約数列:

[1, 3, 9, 19, 23, 31, 57, 67, 69, 93, 101, 171, 201, 207, 279, 303, 361, 437, 589, 603, 713, 909, 1083, 1273, 1311, 1541, 1767, 1919, 2077, 2139, 2323, 3131, 3249, 3819, 3933, 4623, 5301, 5757, 6231, 6417, 6767, 6969, 8303, 9393, 11191, 11457, 13547, 13869, 17271, 18693, 20301, 20907, 24187, 24909, 28179, 29279, 33573, 36461, 39463, 40641, 44137, 47771, 59489, 60903, 72013, 72561, 74727, 87837, 100719, 109383, 118389, 121923, 128573, 132411, 143313, 155641, 178467, 209777, 216039, 217683, 257393, 263511, 328149, 355167, 385719, 397233, 429939, 466923, 535401, 556301, 629331, 648117, 749797, 772179, 838603, 907649, 1130291, 1157157, 1368247, 1400769, 1668903, 1887993, 2249391, 2316537, 2442887, 2515809, 2722947, 2957179, 3390873, 3985763, 4104741, 4824871, 5006709, 6748173, 7328661, 7547427, 8168841, 8871537, 10172619, 11957289, 12314223, 14474613, 17245331, 21985983, 25996693, 26614611, 35871867, 43423839, 51735993, 56186401, 75729497, 77990079, 91672549, 155207979, 168559203, 227188491, 233970237, 275017647, 505677609, 681565473, 825052941, 1741778431, 5225335293, 15676005879]

約数ペア:

[(1, 15676005879), (3, 5225335293), (9, 1741778431), (19, 825052941), (23, 681565473), (31, 505677609), (57, 275017647), (67, 233970237), (69, 227188491), (93, 168559203), (101, 155207979), (171, 91672549), (201, 77990079), (207, 75729497), (279, 56186401), (303, 51735993), (361, 43423839), (437, 35871867), (589, 26614611), (603, 25996693), (713, 21985983), (909, 17245331), (1083, 14474613), (1273, 12314223), (1311, 11957289), (1541, 10172619), (1767, 8871537), (1919, 8168841), (2077, 7547427), (2139, 7328661), (2323, 6748173), (3131, 5006709), (3249, 4824871), (3819, 4104741), (3933, 3985763), (4623, 3390873), (5301, 2957179), (5757, 2722947), (6231, 2515809), (6417, 2442887), (6767, 2316537), (6969, 2249391), (8303, 1887993), (9393, 1668903), (11191, 1400769), (11457, 1368247), (13547, 1157157), (13869, 1130291), (17271, 907649), (18693, 838603), (20301, 772179), (20907, 749797), (24187, 648117), (24909, 629331), (28179, 556301), (29279, 535401), (33573, 466923), (36461, 429939), (39463, 397233), (40641, 385719), (44137, 355167), (47771, 328149), (59489, 263511), (60903, 257393), (72013, 217683), (72561, 216039), (74727, 209777), (87837, 178467), (100719, 155641), (109383, 143313), (118389, 132411), (121923, 128573)]