31005702145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2129}}^1\times {\mathrm{264791}}^1$

素因数の和:266936

約数の個数: 16

約数和(自身を含む): 40608501120

約数和(自身を除く): 9602798975

約数列:

[1, 5, 11, 55, 2129, 10645, 23419, 117095, 264791, 1323955, 2912701, 14563505, 563740039, 2818700195, 6201140429, 31005702145]

約数ペア:

[(1, 31005702145), (5, 6201140429), (11, 2818700195), (55, 563740039), (2129, 14563505), (10645, 2912701), (23419, 1323955), (117095, 264791)]