2148705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3673}}^1$

素因数の和:3697

約数の個数: 24

約数和(自身を含む): 4012008

約数和(自身を除く): 1863303

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3673, 11019, 18365, 33057, 47749, 55095, 143247, 165285, 238745, 429741, 716235, 2148705]

約数ペア:

[(1, 2148705), (3, 716235), (5, 429741), (9, 238745), (13, 165285), (15, 143247), (39, 55095), (45, 47749), (65, 33057), (117, 18365), (195, 11019), (585, 3673)]