633107745

素因数分解:

$3^4\times 5^1\times {\mathrm{1563229}}^1$

素因数の和:1563246

約数の個数: 20

約数和(自身を含む): 1134904980

約数和(自身を除く): 501797235

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1563229, 4689687, 7816145, 14069061, 23448435, 42207183, 70345305, 126621549, 211035915, 633107745]

約数ペア:

[(1, 633107745), (3, 211035915), (5, 126621549), (9, 70345305), (15, 42207183), (27, 23448435), (45, 14069061), (81, 7816145), (135, 4689687), (405, 1563229)]