72005885

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{55603}}^1$

素因数の和:55652

約数の個数: 16

約数和(自身を含む): 101421696

約数和(自身を除く): 29415811

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 55603, 278015, 389221, 1946105, 2057311, 10286555, 14401177, 72005885]

約数ペア:

[(1, 72005885), (5, 14401177), (7, 10286555), (35, 2057311), (37, 1946105), (185, 389221), (259, 278015), (1295, 55603)]