72817045

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{13963}}^1$

素因数の和:14124

約数の個数: 16

約数和(自身を含む): 100540800

約数和(自身を除く): 27723755

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 13963, 69815, 97741, 488705, 2080487, 10402435, 14563409, 72817045]

約数ペア:

[(1, 72817045), (5, 14563409), (7, 10402435), (35, 2080487), (149, 488705), (745, 97741), (1043, 69815), (5215, 13963)]