5213025

素因数分解:

$3^3\times 5^2\times {\mathrm{7723}}^1$

素因数の和:7742

約数の個数: 24

約数和(自身を含む): 9577760

約数和(自身を除く): 4364735

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 7723, 23169, 38615, 69507, 115845, 193075, 208521, 347535, 579225, 1042605, 1737675, 5213025]

約数ペア:

[(1, 5213025), (3, 1737675), (5, 1042605), (9, 579225), (15, 347535), (25, 208521), (27, 193075), (45, 115845), (75, 69507), (135, 38615), (225, 23169), (675, 7723)]