68974785

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139343}}^1$

素因数の和:139365

約数の個数: 24

約数和(自身を含む): 130425984

約数和(自身を除く): 61451199

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 139343, 418029, 696715, 1254087, 1532773, 2090145, 4598319, 6270435, 7663865, 13794957, 22991595, 68974785]

約数ペア:

[(1, 68974785), (3, 22991595), (5, 13794957), (9, 7663865), (11, 6270435), (15, 4598319), (33, 2090145), (45, 1532773), (55, 1254087), (99, 696715), (165, 418029), (495, 139343)]