144254025

素因数分解:

$3^2\times 5^2\times {\mathrm{641129}}^1$

素因数の和:641145

約数の個数: 18

約数和(自身を含む): 258375390

約数和(自身を除く): 114121365

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 641129, 1923387, 3205645, 5770161, 9616935, 16028225, 28850805, 48084675, 144254025]

約数ペア:

[(1, 144254025), (3, 48084675), (5, 28850805), (9, 16028225), (15, 9616935), (25, 5770161), (45, 3205645), (75, 1923387), (225, 641129)]