85884175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{659}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 115148880

約数和(自身を除く): 29264705

約数列:

[1, 5, 13, 25, 65, 325, 401, 659, 2005, 3295, 5213, 8567, 10025, 16475, 26065, 42835, 130325, 214175, 264259, 1321295, 3435367, 6606475, 17176835, 85884175]

約数ペア:

[(1, 85884175), (5, 17176835), (13, 6606475), (25, 3435367), (65, 1321295), (325, 264259), (401, 214175), (659, 130325), (2005, 42835), (3295, 26065), (5213, 16475), (8567, 10025)]