42904575

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{27241}}^1$

素因数の和:27264

約数の個数: 36

約数和(自身を含む): 87828208

約数和(自身を除く): 44923633

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 27241, 81723, 136205, 190687, 245169, 408615, 572061, 681025, 953435, 1225845, 1716183, 2043075, 2860305, 4767175, 6129225, 8580915, 14301525, 42904575]

約数ペア:

[(1, 42904575), (3, 14301525), (5, 8580915), (7, 6129225), (9, 4767175), (15, 2860305), (21, 2043075), (25, 1716183), (35, 1225845), (45, 953435), (63, 681025), (75, 572061), (105, 408615), (175, 245169), (225, 190687), (315, 136205), (525, 81723), (1575, 27241)]