153900235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{8581}}^1$

素因数の和:8814

約数の個数: 16

約数和(自身を含む): 196493472

約数和(自身を除く): 42593237

約数列:

[1, 5, 17, 85, 211, 1055, 3587, 8581, 17935, 42905, 145877, 729385, 1810591, 9052955, 30780047, 153900235]

約数ペア:

[(1, 153900235), (5, 30780047), (17, 9052955), (85, 1810591), (211, 729385), (1055, 145877), (3587, 42905), (8581, 17935)]