2859225

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 4806240

約数和(自身を除く): 1947015

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 569, 1005, 1675, 1707, 2845, 5025, 8535, 14225, 38123, 42675, 114369, 190615, 571845, 953075, 2859225]

約数ペア:

[(1, 2859225), (3, 953075), (5, 571845), (15, 190615), (25, 114369), (67, 42675), (75, 38123), (201, 14225), (335, 8535), (569, 5025), (1005, 2845), (1675, 1707)]