15080312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3919}}^1$

素因数の和:3975

約数の個数: 32

約数和(自身を含む): 31281600

約数和(自身を除く): 16201288

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 3919, 7838, 15676, 31352, 50947, 101894, 145003, 203788, 290006, 407576, 580012, 1160024, 1885039, 3770078, 7540156, 15080312]

約数ペア:

[(1, 15080312), (2, 7540156), (4, 3770078), (8, 1885039), (13, 1160024), (26, 580012), (37, 407576), (52, 290006), (74, 203788), (104, 145003), (148, 101894), (296, 50947), (481, 31352), (962, 15676), (1924, 7838), (3848, 3919)]