15875472

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 43425792

約数和(自身を除く): 27550320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 227, 248, 282, 372, 376, 454, 496, 564, 681, 744, 752, 908, 1128, 1362, 1457, 1488, 1816, 2256, 2724, 2914, 3632, 4371, 5448, 5828, 7037, 8742, 10669, 10896, 11656, 14074, 17484, 21111, 21338, 23312, 28148, 32007, 34968, 42222, 42676, 56296, 64014, 69936, 84444, 85352, 112592, 128028, 168888, 170704, 256056, 330739, 337776, 512112, 661478, 992217, 1322956, 1984434, 2645912, 3968868, 5291824, 7937736, 15875472]

約数ペア:

[(1, 15875472), (2, 7937736), (3, 5291824), (4, 3968868), (6, 2645912), (8, 1984434), (12, 1322956), (16, 992217), (24, 661478), (31, 512112), (47, 337776), (48, 330739), (62, 256056), (93, 170704), (94, 168888), (124, 128028), (141, 112592), (186, 85352), (188, 84444), (227, 69936), (248, 64014), (282, 56296), (372, 42676), (376, 42222), (454, 34968), (496, 32007), (564, 28148), (681, 23312), (744, 21338), (752, 21111), (908, 17484), (1128, 14074), (1362, 11656), (1457, 10896), (1488, 10669), (1816, 8742), (2256, 7037), (2724, 5828), (2914, 5448), (3632, 4371)]