1355585185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{164413}}^1$

素因数の和:164532

約数の個数: 16

約数和(自身を含む): 1740157776

約数和(自身を除く): 384572591

約数列:

[1, 5, 17, 85, 97, 485, 1649, 8245, 164413, 822065, 2795021, 13975105, 15948061, 79740305, 271117037, 1355585185]

約数ペア:

[(1, 1355585185), (5, 271117037), (17, 79740305), (85, 15948061), (97, 13975105), (485, 2795021), (1649, 822065), (8245, 164413)]