78550285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{84011}}^1$

素因数の和:84044

約数の個数: 16

約数和(自身を含む): 108879552

約数和(自身を除く): 30329267

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 84011, 420055, 924121, 1428187, 4620605, 7140935, 15710057, 78550285]

約数ペア:

[(1, 78550285), (5, 15710057), (11, 7140935), (17, 4620605), (55, 1428187), (85, 924121), (187, 420055), (935, 84011)]