2225275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 3062304

約数和(自身を除く): 837029

約数列:

[1, 5, 13, 25, 41, 65, 167, 205, 325, 533, 835, 1025, 2171, 2665, 4175, 6847, 10855, 13325, 34235, 54275, 89011, 171175, 445055, 2225275]

約数ペア:

[(1, 2225275), (5, 445055), (13, 171175), (25, 89011), (41, 54275), (65, 34235), (167, 13325), (205, 10855), (325, 6847), (533, 4175), (835, 2665), (1025, 2171)]