90289155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1187}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 158070528

約数和(自身を除く): 67781373

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 461, 1187, 1383, 2305, 3561, 5071, 5935, 6915, 13057, 15213, 17805, 25355, 39171, 65285, 76065, 195855, 547207, 1641621, 2736035, 6019277, 8208105, 18057831, 30096385, 90289155]

約数ペア:

[(1, 90289155), (3, 30096385), (5, 18057831), (11, 8208105), (15, 6019277), (33, 2736035), (55, 1641621), (165, 547207), (461, 195855), (1187, 76065), (1383, 65285), (2305, 39171), (3561, 25355), (5071, 17805), (5935, 15213), (6915, 13057)]