81650902175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{6089}}^1\times {\mathrm{23321}}^1$

素因数の和:29443

約数の個数: 24

約数和(自身を含む): 105671049120

約数和(自身を除く): 24020146945

約数列:

[1, 5, 23, 25, 115, 575, 6089, 23321, 30445, 116605, 140047, 152225, 536383, 583025, 700235, 2681915, 3501175, 13409575, 142001569, 710007845, 3266036087, 3550039225, 16330180435, 81650902175]

約数ペア:

[(1, 81650902175), (5, 16330180435), (23, 3550039225), (25, 3266036087), (115, 710007845), (575, 142001569), (6089, 13409575), (23321, 3501175), (30445, 2681915), (116605, 700235), (140047, 583025), (152225, 536383)]