2879505

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 5077800

約数和(自身を除く): 2198295

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 1049, 2745, 3147, 5245, 9441, 15735, 47205, 63989, 191967, 319945, 575901, 959835, 2879505]

約数ペア:

[(1, 2879505), (3, 959835), (5, 575901), (9, 319945), (15, 191967), (45, 63989), (61, 47205), (183, 15735), (305, 9441), (549, 5245), (915, 3147), (1049, 2745)]