69675605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19993}}^1$

素因数の和:20056

約数の個数: 16

約数和(自身を含む): 90692784

約数和(自身を除く): 21017179

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 19993, 99965, 339881, 819713, 1699405, 4098565, 13935121, 69675605]

約数ペア:

[(1, 69675605), (5, 13935121), (17, 4098565), (41, 1699405), (85, 819713), (205, 339881), (697, 99965), (3485, 19993)]