85510485

素因数分解:

$3^5\times 5^1\times {\mathrm{70379}}^1$

素因数の和:70399

約数の個数: 24

約数和(自身を含む): 153709920

約数和(自身を除く): 68199435

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 70379, 211137, 351895, 633411, 1055685, 1900233, 3167055, 5700699, 9501165, 17102097, 28503495, 85510485]

約数ペア:

[(1, 85510485), (3, 28503495), (5, 17102097), (9, 9501165), (15, 5700699), (27, 3167055), (45, 1900233), (81, 1055685), (135, 633411), (243, 351895), (405, 211137), (1215, 70379)]