73749155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 96657408

約数和(自身を除く): 22908253

約数列:

[1, 5, 23, 31, 115, 137, 151, 155, 685, 713, 755, 3151, 3473, 3565, 4247, 4681, 15755, 17365, 20687, 21235, 23405, 97681, 103435, 107663, 475801, 488405, 538315, 641297, 2379005, 3206485, 14749831, 73749155]

約数ペア:

[(1, 73749155), (5, 14749831), (23, 3206485), (31, 2379005), (115, 641297), (137, 538315), (151, 488405), (155, 475801), (685, 107663), (713, 103435), (755, 97681), (3151, 23405), (3473, 21235), (3565, 20687), (4247, 17365), (4681, 15755)]