72638486545

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{2609}}^1\times {\mathrm{49277}}^1$

素因数の和:52004

約数の個数: 16

約数和(自身を含む): 87973056720

約数和(自身を除く): 15334570175

約数列:

[1, 5, 113, 565, 2609, 13045, 49277, 246385, 294817, 1474085, 5568301, 27841505, 128563693, 642818465, 14527697309, 72638486545]

約数ペア:

[(1, 72638486545), (5, 14527697309), (113, 642818465), (565, 128563693), (2609, 27841505), (13045, 5568301), (49277, 1474085), (246385, 294817)]