15275376

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 45574464

約数和(自身を除く): 30299088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 47, 48, 61, 72, 74, 94, 111, 122, 141, 144, 148, 183, 188, 222, 244, 282, 296, 333, 366, 376, 423, 444, 488, 549, 564, 592, 666, 732, 752, 846, 888, 976, 1098, 1128, 1332, 1464, 1692, 1739, 1776, 2196, 2256, 2257, 2664, 2867, 2928, 3384, 3478, 4392, 4514, 5217, 5328, 5734, 6768, 6771, 6956, 8601, 8784, 9028, 10434, 11468, 13542, 13912, 15651, 17202, 18056, 20313, 20868, 22936, 25803, 27084, 27824, 31302, 34404, 36112, 40626, 41736, 45872, 51606, 54168, 62604, 68808, 81252, 83472, 103212, 106079, 108336, 125208, 137616, 162504, 206424, 212158, 250416, 318237, 325008, 412848, 424316, 636474, 848632, 954711, 1272948, 1697264, 1909422, 2545896, 3818844, 5091792, 7637688, 15275376]

約数ペア:

[(1, 15275376), (2, 7637688), (3, 5091792), (4, 3818844), (6, 2545896), (8, 1909422), (9, 1697264), (12, 1272948), (16, 954711), (18, 848632), (24, 636474), (36, 424316), (37, 412848), (47, 325008), (48, 318237), (61, 250416), (72, 212158), (74, 206424), (94, 162504), (111, 137616), (122, 125208), (141, 108336), (144, 106079), (148, 103212), (183, 83472), (188, 81252), (222, 68808), (244, 62604), (282, 54168), (296, 51606), (333, 45872), (366, 41736), (376, 40626), (423, 36112), (444, 34404), (488, 31302), (549, 27824), (564, 27084), (592, 25803), (666, 22936), (732, 20868), (752, 20313), (846, 18056), (888, 17202), (976, 15651), (1098, 13912), (1128, 13542), (1332, 11468), (1464, 10434), (1692, 9028), (1739, 8784), (1776, 8601), (2196, 6956), (2256, 6771), (2257, 6768), (2664, 5734), (2867, 5328), (2928, 5217), (3384, 4514), (3478, 4392)]