4313441275

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 6982053120

約数和(自身を除く): 2668611845

約数列:

[1, 5, 11, 13, 19, 23, 25, 55, 65, 95, 115, 121, 143, 209, 247, 251, 253, 275, 299, 325, 437, 475, 575, 605, 715, 1045, 1235, 1255, 1265, 1495, 1573, 2185, 2299, 2717, 2761, 2783, 3025, 3263, 3289, 3575, 4769, 4807, 5225, 5681, 5773, 6175, 6275, 6325, 7475, 7865, 10925, 11495, 13585, 13805, 13915, 16315, 16445, 23845, 24035, 28405, 28865, 29887, 30371, 35893, 36179, 39325, 52459, 52877, 57475, 61997, 62491, 63503, 67925, 69025, 69575, 75049, 81575, 82225, 109687, 119225, 120175, 142025, 144325, 149435, 151855, 179465, 180895, 262295, 264385, 309985, 312455, 317515, 375245, 394823, 548435, 577049, 681967, 687401, 698533, 747175, 759275, 825539, 897325, 904475, 1206557, 1311475, 1321925, 1425931, 1549925, 1562275, 1587575, 1876225, 1974115, 2742175, 2885245, 3409835, 3437005, 3492665, 4127695, 6032785, 7129655, 7501637, 9080929, 9870575, 13272127, 14426225, 15685241, 17049175, 17185025, 17463325, 20638475, 30163925, 35648275, 37508185, 45404645, 66360635, 78426205, 172537651, 187540925, 227023225, 331803175, 392131025, 862688255, 4313441275]

約数ペア:

[(1, 4313441275), (5, 862688255), (11, 392131025), (13, 331803175), (19, 227023225), (23, 187540925), (25, 172537651), (55, 78426205), (65, 66360635), (95, 45404645), (115, 37508185), (121, 35648275), (143, 30163925), (209, 20638475), (247, 17463325), (251, 17185025), (253, 17049175), (275, 15685241), (299, 14426225), (325, 13272127), (437, 9870575), (475, 9080929), (575, 7501637), (605, 7129655), (715, 6032785), (1045, 4127695), (1235, 3492665), (1255, 3437005), (1265, 3409835), (1495, 2885245), (1573, 2742175), (2185, 1974115), (2299, 1876225), (2717, 1587575), (2761, 1562275), (2783, 1549925), (3025, 1425931), (3263, 1321925), (3289, 1311475), (3575, 1206557), (4769, 904475), (4807, 897325), (5225, 825539), (5681, 759275), (5773, 747175), (6175, 698533), (6275, 687401), (6325, 681967), (7475, 577049), (7865, 548435), (10925, 394823), (11495, 375245), (13585, 317515), (13805, 312455), (13915, 309985), (16315, 264385), (16445, 262295), (23845, 180895), (24035, 179465), (28405, 151855), (28865, 149435), (29887, 144325), (30371, 142025), (35893, 120175), (36179, 119225), (39325, 109687), (52459, 82225), (52877, 81575), (57475, 75049), (61997, 69575), (62491, 69025), (63503, 67925)]