68285005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{3539}}^1$

素因数の和:3788

約数の個数: 16

約数和(自身を含む): 87168960

約数和(自身を除く): 18883955

約数列:

[1, 5, 17, 85, 227, 1135, 3539, 3859, 17695, 19295, 60163, 300815, 803353, 4016765, 13657001, 68285005]

約数ペア:

[(1, 68285005), (5, 13657001), (17, 4016765), (85, 803353), (227, 300815), (1135, 60163), (3539, 19295), (3859, 17695)]