22027725

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2146

約数の個数: 36

約数和(自身を含む): 40312896

約数和(自身を除く): 18285171

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2083, 2115, 3525, 6249, 10415, 10575, 18747, 31245, 52075, 93735, 97901, 156225, 293703, 468675, 489505, 881109, 1468515, 2447525, 4405545, 7342575, 22027725]

約数ペア:

[(1, 22027725), (3, 7342575), (5, 4405545), (9, 2447525), (15, 1468515), (25, 881109), (45, 489505), (47, 468675), (75, 293703), (141, 156225), (225, 97901), (235, 93735), (423, 52075), (705, 31245), (1175, 18747), (2083, 10575), (2115, 10415), (3525, 6249)]