274032015

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 445486080

約数和(自身を除く): 171454065

約数列:

[1, 3, 5, 15, 103, 193, 309, 515, 579, 919, 965, 1545, 2757, 2895, 4595, 13785, 19879, 59637, 94657, 99395, 177367, 283971, 298185, 473285, 532101, 886835, 1419855, 2660505, 18268801, 54806403, 91344005, 274032015]

約数ペア:

[(1, 274032015), (3, 91344005), (5, 54806403), (15, 18268801), (103, 2660505), (193, 1419855), (309, 886835), (515, 532101), (579, 473285), (919, 298185), (965, 283971), (1545, 177367), (2757, 99395), (2895, 94657), (4595, 59637), (13785, 19879)]