38613795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 72230400

約数和(自身を除く): 33616605

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 109, 113, 165, 209, 285, 327, 339, 545, 565, 627, 1045, 1199, 1243, 1635, 1695, 2071, 2147, 3135, 3597, 3729, 5995, 6213, 6215, 6441, 10355, 10735, 12317, 17985, 18645, 22781, 23617, 31065, 32205, 36951, 61585, 68343, 70851, 113905, 118085, 135487, 184755, 234023, 341715, 354255, 406461, 677435, 702069, 1170115, 2032305, 2574253, 3510345, 7722759, 12871265, 38613795]

約数ペア:

[(1, 38613795), (3, 12871265), (5, 7722759), (11, 3510345), (15, 2574253), (19, 2032305), (33, 1170115), (55, 702069), (57, 677435), (95, 406461), (109, 354255), (113, 341715), (165, 234023), (209, 184755), (285, 135487), (327, 118085), (339, 113905), (545, 70851), (565, 68343), (627, 61585), (1045, 36951), (1199, 32205), (1243, 31065), (1635, 23617), (1695, 22781), (2071, 18645), (2147, 17985), (3135, 12317), (3597, 10735), (3729, 10355), (5995, 6441), (6213, 6215)]