72913335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19213}}^1$

素因数の和:19255

約数の個数: 32

約数和(自身を含む): 132807168

約数和(自身を除く): 59893833

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 19213, 57639, 96065, 211343, 288195, 441899, 634029, 1056715, 1325697, 2209495, 3170145, 4860889, 6628485, 14582667, 24304445, 72913335]

約数ペア:

[(1, 72913335), (3, 24304445), (5, 14582667), (11, 6628485), (15, 4860889), (23, 3170145), (33, 2209495), (55, 1325697), (69, 1056715), (115, 634029), (165, 441899), (253, 288195), (345, 211343), (759, 96065), (1265, 57639), (3795, 19213)]