85256015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{31991}}^1$

素因数の和:32050

約数の個数: 16

約数和(自身を含む): 112867776

約数和(自身を除く): 27611761

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 31991, 159955, 415883, 1311631, 2079415, 6558155, 17051203, 85256015]

約数ペア:

[(1, 85256015), (5, 17051203), (13, 6558155), (41, 2079415), (65, 1311631), (205, 415883), (533, 159955), (2665, 31991)]