13020787585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{82811}}^1$

素因数の和:82929

約数の個数: 32

約数和(自身を含む): 17529644160

約数和(自身を除く): 4508856575

約数列:

[1, 5, 13, 41, 59, 65, 205, 295, 533, 767, 2419, 2665, 3835, 12095, 31447, 82811, 157235, 414055, 1076543, 3395251, 4885849, 5382715, 16976255, 24429245, 44138263, 63516037, 200319809, 220691315, 317580185, 1001599045, 2604157517, 13020787585]

約数ペア:

[(1, 13020787585), (5, 2604157517), (13, 1001599045), (41, 317580185), (59, 220691315), (65, 200319809), (205, 63516037), (295, 44138263), (533, 24429245), (767, 16976255), (2419, 5382715), (2665, 4885849), (3835, 3395251), (12095, 1076543), (31447, 414055), (82811, 157235)]