155803955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{22963}}^1$

素因数の和:23050

約数の個数: 16

約数和(自身を含む): 198408960

約数和(自身を除く): 42605005

約数列:

[1, 5, 23, 59, 115, 295, 1357, 6785, 22963, 114815, 528149, 1354817, 2640745, 6774085, 31160791, 155803955]

約数ペア:

[(1, 155803955), (5, 31160791), (23, 6774085), (59, 2640745), (115, 1354817), (295, 528149), (1357, 114815), (6785, 22963)]