9938985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 18370560

約数和(自身を除く): 8431575

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 919, 1545, 2163, 2757, 3605, 4595, 6433, 10815, 13785, 19299, 32165, 94657, 96495, 283971, 473285, 662599, 1419855, 1987797, 3312995, 9938985]

約数ペア:

[(1, 9938985), (3, 3312995), (5, 1987797), (7, 1419855), (15, 662599), (21, 473285), (35, 283971), (103, 96495), (105, 94657), (309, 32165), (515, 19299), (721, 13785), (919, 10815), (1545, 6433), (2163, 4595), (2757, 3605)]