82029725

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 104993280

約数和(自身を除く): 22963555

約数列:

[1, 5, 25, 41, 191, 205, 419, 955, 1025, 2095, 4775, 7831, 10475, 17179, 39155, 80029, 85895, 195775, 400145, 429475, 2000725, 3281189, 16405945, 82029725]

約数ペア:

[(1, 82029725), (5, 16405945), (25, 3281189), (41, 2000725), (191, 429475), (205, 400145), (419, 195775), (955, 85895), (1025, 80029), (2095, 39155), (4775, 17179), (7831, 10475)]