66730355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{947}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 84978720

約数和(自身を除く): 18248365

約数列:

[1, 5, 17, 85, 829, 947, 4145, 4735, 14093, 16099, 70465, 80495, 785063, 3925315, 13346071, 66730355]

約数ペア:

[(1, 66730355), (5, 13346071), (17, 3925315), (85, 785063), (829, 80495), (947, 70465), (4145, 16099), (4735, 14093)]