15317112

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 40273920

約数和(自身を除く): 24956808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 367, 376, 444, 564, 734, 888, 1101, 1128, 1468, 1739, 2202, 2936, 3478, 4404, 5217, 6956, 8808, 10434, 13579, 13912, 17249, 20868, 27158, 34498, 40737, 41736, 51747, 54316, 68996, 81474, 103494, 108632, 137992, 162948, 206988, 325896, 413976, 638213, 1276426, 1914639, 2552852, 3829278, 5105704, 7658556, 15317112]

約数ペア:

[(1, 15317112), (2, 7658556), (3, 5105704), (4, 3829278), (6, 2552852), (8, 1914639), (12, 1276426), (24, 638213), (37, 413976), (47, 325896), (74, 206988), (94, 162948), (111, 137992), (141, 108632), (148, 103494), (188, 81474), (222, 68996), (282, 54316), (296, 51747), (367, 41736), (376, 40737), (444, 34498), (564, 27158), (734, 20868), (888, 17249), (1101, 13912), (1128, 13579), (1468, 10434), (1739, 8808), (2202, 6956), (2936, 5217), (3478, 4404)]