84996485

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 121492224

約数和(自身を除く): 36495739

約数列:

[1, 5, 7, 35, 41, 61, 205, 287, 305, 427, 971, 1435, 2135, 2501, 4855, 6797, 12505, 17507, 33985, 39811, 59231, 87535, 199055, 278677, 296155, 414617, 1393385, 2073085, 2428471, 12142355, 16999297, 84996485]

約数ペア:

[(1, 84996485), (5, 16999297), (7, 12142355), (35, 2428471), (41, 2073085), (61, 1393385), (205, 414617), (287, 296155), (305, 278677), (427, 199055), (971, 87535), (1435, 59231), (2135, 39811), (2501, 33985), (4855, 17507), (6797, 12505)]