25020855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32707}}^1$

素因数の和:32735

約数の個数: 24

約数和(自身を含む): 45922032

約数和(自身を除く): 20901177

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 32707, 98121, 163535, 294363, 490605, 556019, 1471815, 1668057, 2780095, 5004171, 8340285, 25020855]

約数ペア:

[(1, 25020855), (3, 8340285), (5, 5004171), (9, 2780095), (15, 1668057), (17, 1471815), (45, 556019), (51, 490605), (85, 294363), (153, 163535), (255, 98121), (765, 32707)]