67087665

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 123731712

約数和(自身を除く): 56644047

約数列:

[1, 3, 5, 9, 15, 23, 45, 53, 69, 115, 159, 207, 265, 345, 477, 795, 1035, 1219, 1223, 2385, 3657, 3669, 6095, 6115, 10971, 11007, 18285, 18345, 28129, 54855, 55035, 64819, 84387, 140645, 194457, 253161, 324095, 421935, 583371, 972285, 1265805, 1490837, 2916855, 4472511, 7454185, 13417533, 22362555, 67087665]

約数ペア:

[(1, 67087665), (3, 22362555), (5, 13417533), (9, 7454185), (15, 4472511), (23, 2916855), (45, 1490837), (53, 1265805), (69, 972285), (115, 583371), (159, 421935), (207, 324095), (265, 253161), (345, 194457), (477, 140645), (795, 84387), (1035, 64819), (1219, 55035), (1223, 54855), (2385, 28129), (3657, 18345), (3669, 18285), (6095, 11007), (6115, 10971)]