320197365

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{62969}}^1$

素因数の和:63093

約数の個数: 24

約数和(自身を含む): 559929240

約数和(自身を除く): 239731875

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 62969, 188907, 314845, 566721, 944535, 2833605, 7115497, 21346491, 35577485, 64039473, 106732455, 320197365]

約数ペア:

[(1, 320197365), (3, 106732455), (5, 64039473), (9, 35577485), (15, 21346491), (45, 7115497), (113, 2833605), (339, 944535), (565, 566721), (1017, 314845), (1695, 188907), (5085, 62969)]