15665104

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 40075560

約数和(自身を除く): 24410456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 49, 52, 53, 56, 58, 91, 98, 104, 106, 112, 116, 182, 196, 203, 208, 212, 232, 364, 371, 377, 392, 406, 424, 464, 637, 689, 728, 742, 754, 784, 812, 848, 1274, 1378, 1421, 1456, 1484, 1508, 1537, 1624, 2548, 2597, 2639, 2756, 2842, 2968, 3016, 3074, 3248, 4823, 5096, 5194, 5278, 5512, 5684, 5936, 6032, 6148, 9646, 10192, 10388, 10556, 10759, 11024, 11368, 12296, 18473, 19292, 19981, 20776, 21112, 21518, 22736, 24592, 33761, 36946, 38584, 39962, 41552, 42224, 43036, 67522, 73892, 75313, 77168, 79924, 86072, 135044, 139867, 147784, 150626, 159848, 172144, 270088, 279734, 295568, 301252, 319696, 540176, 559468, 602504, 979069, 1118936, 1205008, 1958138, 2237872, 3916276, 7832552, 15665104]

約数ペア:

[(1, 15665104), (2, 7832552), (4, 3916276), (7, 2237872), (8, 1958138), (13, 1205008), (14, 1118936), (16, 979069), (26, 602504), (28, 559468), (29, 540176), (49, 319696), (52, 301252), (53, 295568), (56, 279734), (58, 270088), (91, 172144), (98, 159848), (104, 150626), (106, 147784), (112, 139867), (116, 135044), (182, 86072), (196, 79924), (203, 77168), (208, 75313), (212, 73892), (232, 67522), (364, 43036), (371, 42224), (377, 41552), (392, 39962), (406, 38584), (424, 36946), (464, 33761), (637, 24592), (689, 22736), (728, 21518), (742, 21112), (754, 20776), (784, 19981), (812, 19292), (848, 18473), (1274, 12296), (1378, 11368), (1421, 11024), (1456, 10759), (1484, 10556), (1508, 10388), (1537, 10192), (1624, 9646), (2548, 6148), (2597, 6032), (2639, 5936), (2756, 5684), (2842, 5512), (2968, 5278), (3016, 5194), (3074, 5096), (3248, 4823)]