225309180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3755153}}^1$

素因数の和:3755165

約数の個数: 24

約数和(自身を含む): 630865872

約数和(自身を除く): 405556692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3755153, 7510306, 11265459, 15020612, 18775765, 22530918, 37551530, 45061836, 56327295, 75103060, 112654590, 225309180]

約数ペア:

[(1, 225309180), (2, 112654590), (3, 75103060), (4, 56327295), (5, 45061836), (6, 37551530), (10, 22530918), (12, 18775765), (15, 15020612), (20, 11265459), (30, 7510306), (60, 3755153)]