75278515

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{89087}}^1$

素因数の和:89118

約数の個数: 12

約数和(自身を含む): 97818624

約数和(自身を除く): 22540109

約数列:

[1, 5, 13, 65, 169, 845, 89087, 445435, 1158131, 5790655, 15055703, 75278515]

約数ペア:

[(1, 75278515), (5, 15055703), (13, 5790655), (65, 1158131), (169, 445435), (845, 89087)]