72435385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{77471}}^1$

素因数の和:77504

約数の個数: 16

約数和(自身を含む): 100403712

約数和(自身を除く): 27968327

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 77471, 387355, 852181, 1317007, 4260905, 6585035, 14487077, 72435385]

約数ペア:

[(1, 72435385), (5, 14487077), (11, 6585035), (17, 4260905), (55, 1317007), (85, 852181), (187, 387355), (935, 77471)]