69068685

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{93971}}^1$

素因数の和:93993

約数の個数: 24

約数和(自身を含む): 128553696

約数和(自身を除く): 59485011

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 93971, 281913, 469855, 657797, 1409565, 1973391, 3288985, 4604579, 9866955, 13813737, 23022895, 69068685]

約数ペア:

[(1, 69068685), (3, 23022895), (5, 13813737), (7, 9866955), (15, 4604579), (21, 3288985), (35, 1973391), (49, 1409565), (105, 657797), (147, 469855), (245, 281913), (735, 93971)]