1571265

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 2845440

約数和(自身を除く): 1274175

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 113, 135, 309, 339, 515, 565, 927, 1017, 1545, 1695, 2781, 3051, 4635, 5085, 11639, 13905, 15255, 34917, 58195, 104751, 174585, 314253, 523755, 1571265]

約数ペア:

[(1, 1571265), (3, 523755), (5, 314253), (9, 174585), (15, 104751), (27, 58195), (45, 34917), (103, 15255), (113, 13905), (135, 11639), (309, 5085), (339, 4635), (515, 3051), (565, 2781), (927, 1695), (1017, 1545)]