230812605

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{39761}}^1$

素因数の和:39818

約数の個数: 32

約数和(自身を含む): 419886720

約数和(自身を除く): 189074115

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 39761, 119283, 198805, 357849, 596415, 1073547, 1709723, 1789245, 5129169, 5367735, 8548615, 15387507, 25645845, 46162521, 76937535, 230812605]

約数ペア:

[(1, 230812605), (3, 76937535), (5, 46162521), (9, 25645845), (15, 15387507), (27, 8548615), (43, 5367735), (45, 5129169), (129, 1789245), (135, 1709723), (215, 1073547), (387, 596415), (645, 357849), (1161, 198805), (1935, 119283), (5805, 39761)]