17400605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4993}}^1$

素因数の和:5056

約数の個数: 16

約数和(自身を含む): 22652784

約数和(自身を除く): 5252179

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 4993, 24965, 84881, 204713, 424405, 1023565, 3480121, 17400605]

約数ペア:

[(1, 17400605), (5, 3480121), (17, 1023565), (41, 424405), (85, 204713), (205, 84881), (697, 24965), (3485, 4993)]