27956295

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6151}}^1$

素因数の和:6263

約数の個数: 24

約数和(自身を含む): 48945312

約数和(自身を除く): 20989017

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 6151, 18453, 30755, 55359, 92265, 276795, 621251, 1863753, 3106255, 5591259, 9318765, 27956295]

約数ペア:

[(1, 27956295), (3, 9318765), (5, 5591259), (9, 3106255), (15, 1863753), (45, 621251), (101, 276795), (303, 92265), (505, 55359), (909, 30755), (1515, 18453), (4545, 6151)]