222398675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{14143}}^1$

素因数の和:14207

約数の個数: 24

約数和(自身を含む): 299909376

約数和(自身を除く): 77510701

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3145, 14143, 15725, 70715, 240431, 353575, 523291, 1202155, 2616455, 6010775, 8895947, 13082275, 44479735, 222398675]

約数ペア:

[(1, 222398675), (5, 44479735), (17, 13082275), (25, 8895947), (37, 6010775), (85, 2616455), (185, 1202155), (425, 523291), (629, 353575), (925, 240431), (3145, 70715), (14143, 15725)]