54272025

素因数分解:

$3^4\times 5^2\times {\mathrm{26801}}^1$

素因数の和:26823

約数の個数: 30

約数和(自身を含む): 100534302

約数和(自身を除く): 46262277

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 26801, 80403, 134005, 241209, 402015, 670025, 723627, 1206045, 2010075, 2170881, 3618135, 6030225, 10854405, 18090675, 54272025]

約数ペア:

[(1, 54272025), (3, 18090675), (5, 10854405), (9, 6030225), (15, 3618135), (25, 2170881), (27, 2010075), (45, 1206045), (75, 723627), (81, 670025), (135, 402015), (225, 241209), (405, 134005), (675, 80403), (2025, 26801)]