161238935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{225509}}^1$

素因数の和:225538

約数の個数: 16

約数和(自身を含む): 227314080

約数和(自身を除く): 66075145

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 225509, 1127545, 2480599, 2931617, 12402995, 14658085, 32247787, 161238935]

約数ペア:

[(1, 161238935), (5, 32247787), (11, 14658085), (13, 12402995), (55, 2931617), (65, 2480599), (143, 1127545), (715, 225509)]