72754985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{27611}}^1$

素因数の和:27664

約数の個数: 16

約数和(自身を含む): 95427072

約数和(自身を除く): 22672087

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 27611, 138055, 469387, 855941, 2346935, 4279705, 14550997, 72754985]

約数ペア:

[(1, 72754985), (5, 14550997), (17, 4279705), (31, 2346935), (85, 855941), (155, 469387), (527, 138055), (2635, 27611)]