313202325

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{97117}}^1$

素因数の和:97173

約数の個数: 24

約数和(自身を含む): 529875808

約数和(自身を除く): 216673483

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 97117, 291351, 485585, 1456755, 2427925, 4176031, 7283775, 12528093, 20880155, 62640465, 104400775, 313202325]

約数ペア:

[(1, 313202325), (3, 104400775), (5, 62640465), (15, 20880155), (25, 12528093), (43, 7283775), (75, 4176031), (129, 2427925), (215, 1456755), (645, 485585), (1075, 291351), (3225, 97117)]