225532005

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{53507}}^1$

素因数の和:53796

約数の個数: 16

約数和(自身を含む): 362142144

約数和(自身を除く): 136610139

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 53507, 160521, 267535, 802605, 15035467, 45106401, 75177335, 225532005]

約数ペア:

[(1, 225532005), (3, 75177335), (5, 45106401), (15, 15035467), (281, 802605), (843, 267535), (1405, 160521), (4215, 53507)]