2727275

素因数分解:

$5^2\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 18

約数和(自身を含む): 3520980

約数和(自身を除く): 793705

約数列:

[1, 5, 25, 43, 59, 215, 295, 1075, 1475, 1849, 2537, 9245, 12685, 46225, 63425, 109091, 545455, 2727275]

約数ペア:

[(1, 2727275), (5, 545455), (25, 109091), (43, 63425), (59, 46225), (215, 12685), (295, 9245), (1075, 2537), (1475, 1849)]