22871025

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 43409920

約数和(自身を除く): 20538895

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1093, 1395, 2325, 3279, 4185, 5465, 6975, 9837, 16395, 20925, 27325, 29511, 33883, 49185, 81975, 101649, 147555, 169415, 245925, 304947, 508245, 737775, 847075, 914841, 1524735, 2541225, 4574205, 7623675, 22871025]

約数ペア:

[(1, 22871025), (3, 7623675), (5, 4574205), (9, 2541225), (15, 1524735), (25, 914841), (27, 847075), (31, 737775), (45, 508245), (75, 304947), (93, 245925), (135, 169415), (155, 147555), (225, 101649), (279, 81975), (465, 49185), (675, 33883), (775, 29511), (837, 27325), (1093, 20925), (1395, 16395), (2325, 9837), (3279, 6975), (4185, 5465)]