15515088

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7517}}^1$

素因数の和:7571

約数の個数: 40

約数和(自身を含む): 41018208

約数和(自身を除く): 25503120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 7517, 15034, 22551, 30068, 45102, 60136, 90204, 120272, 180408, 323231, 360816, 646462, 969693, 1292924, 1939386, 2585848, 3878772, 5171696, 7757544, 15515088]

約数ペア:

[(1, 15515088), (2, 7757544), (3, 5171696), (4, 3878772), (6, 2585848), (8, 1939386), (12, 1292924), (16, 969693), (24, 646462), (43, 360816), (48, 323231), (86, 180408), (129, 120272), (172, 90204), (258, 60136), (344, 45102), (516, 30068), (688, 22551), (1032, 15034), (2064, 7517)]