90406745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{126443}}^1$

素因数の和:126472

約数の個数: 16

約数和(自身を含む): 127455552

約数和(自身を除く): 37048807

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 126443, 632215, 1390873, 1643759, 6954365, 8218795, 18081349, 90406745]

約数ペア:

[(1, 90406745), (5, 18081349), (11, 8218795), (13, 6954365), (55, 1643759), (65, 1390873), (143, 632215), (715, 126443)]