15115536

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2837}}^1$

素因数の和:2888

約数の個数: 60

約数和(自身を含む): 43461132

約数和(自身を除く): 28345596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 2837, 5328, 5674, 8511, 11348, 17022, 22696, 25533, 34044, 45392, 51066, 68088, 102132, 104969, 136176, 204264, 209938, 314907, 408528, 419876, 629814, 839752, 944721, 1259628, 1679504, 1889442, 2519256, 3778884, 5038512, 7557768, 15115536]

約数ペア:

[(1, 15115536), (2, 7557768), (3, 5038512), (4, 3778884), (6, 2519256), (8, 1889442), (9, 1679504), (12, 1259628), (16, 944721), (18, 839752), (24, 629814), (36, 419876), (37, 408528), (48, 314907), (72, 209938), (74, 204264), (111, 136176), (144, 104969), (148, 102132), (222, 68088), (296, 51066), (333, 45392), (444, 34044), (592, 25533), (666, 22696), (888, 17022), (1332, 11348), (1776, 8511), (2664, 5674), (2837, 5328)]