264087715585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1\times {\mathrm{1269683}}^1$

素因数の和:1272152

約数の個数: 16

約数和(自身を含む): 335684134656

約数和(自身を除く): 71596419071

約数列:

[1, 5, 17, 85, 2447, 12235, 41599, 207995, 1269683, 6348415, 21584611, 107923055, 3106914301, 15534571505, 52817543117, 264087715585]

約数ペア:

[(1, 264087715585), (5, 52817543117), (17, 15534571505), (85, 3106914301), (2447, 107923055), (12235, 21584611), (41599, 6348415), (207995, 1269683)]