3897245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 5192640

約数和(自身を除く): 1295395

約数列:

[1, 5, 11, 55, 59, 295, 649, 1201, 3245, 6005, 13211, 66055, 70859, 354295, 779449, 3897245]

約数ペア:

[(1, 3897245), (5, 779449), (11, 354295), (55, 70859), (59, 66055), (295, 13211), (649, 6005), (1201, 3245)]