85880325

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{8741}}^1$

素因数の和:8885

約数の個数: 24

約数和(自身を含む): 143089056

約数和(自身を除く): 57208731

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 8741, 9825, 26223, 43705, 131115, 218525, 655575, 1145071, 3435213, 5725355, 17176065, 28626775, 85880325]

約数ペア:

[(1, 85880325), (3, 28626775), (5, 17176065), (15, 5725355), (25, 3435213), (75, 1145071), (131, 655575), (393, 218525), (655, 131115), (1965, 43705), (3275, 26223), (8741, 9825)]