15503730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4271}}^1$

素因数の和:4303

約数の個数: 48

約数和(自身を含む): 40908672

約数和(自身を除く): 25404942

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 4271, 8542, 12813, 21355, 25626, 42710, 46981, 64065, 93962, 128130, 140943, 234905, 281886, 469810, 516791, 704715, 1033582, 1409430, 1550373, 2583955, 3100746, 5167910, 7751865, 15503730]

約数ペア:

[(1, 15503730), (2, 7751865), (3, 5167910), (5, 3100746), (6, 2583955), (10, 1550373), (11, 1409430), (15, 1033582), (22, 704715), (30, 516791), (33, 469810), (55, 281886), (66, 234905), (110, 140943), (121, 128130), (165, 93962), (242, 64065), (330, 46981), (363, 42710), (605, 25626), (726, 21355), (1210, 12813), (1815, 8542), (3630, 4271)]