66777485

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 81219072

約数和(自身を除く): 14441587

約数列:

[1, 5, 151, 241, 367, 755, 1205, 1835, 36391, 55417, 88447, 181955, 277085, 442235, 13355497, 66777485]

約数ペア:

[(1, 66777485), (5, 13355497), (151, 442235), (241, 277085), (367, 181955), (755, 88447), (1205, 55417), (1835, 36391)]