2149337565

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{154573}}^1$

素因数の和:154690

約数の個数: 32

約数和(自身を含む): 3858167040

約数和(自身を除く): 1708829475

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4635, 13905, 154573, 463719, 772865, 1391157, 2318595, 4173471, 6955785, 15921019, 20867355, 47763057, 79605095, 143289171, 238815285, 429867513, 716445855, 2149337565]

約数ペア:

[(1, 2149337565), (3, 716445855), (5, 429867513), (9, 238815285), (15, 143289171), (27, 79605095), (45, 47763057), (103, 20867355), (135, 15921019), (309, 6955785), (515, 4173471), (927, 2318595), (1545, 1391157), (2781, 772865), (4635, 463719), (13905, 154573)]