72847115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21713}}^1$

素因数の和:21790

約数の個数: 16

約数和(自身を含む): 96931296

約数和(自身を除く): 24084181

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 21713, 108565, 238843, 1194215, 1324493, 6622465, 14569423, 72847115]

約数ペア:

[(1, 72847115), (5, 14569423), (11, 6622465), (55, 1324493), (61, 1194215), (305, 238843), (671, 108565), (3355, 21713)]