2251665

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 4314240

約数和(自身を除く): 2062575

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1283, 1755, 3849, 6415, 11547, 16679, 19245, 34641, 50037, 57735, 83395, 150111, 173205, 250185, 450333, 750555, 2251665]

約数ペア:

[(1, 2251665), (3, 750555), (5, 450333), (9, 250185), (13, 173205), (15, 150111), (27, 83395), (39, 57735), (45, 50037), (65, 34641), (117, 19245), (135, 16679), (195, 11547), (351, 6415), (585, 3849), (1283, 1755)]