146220705

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{41131}}^1$

素因数の和:41221

約数の個数: 24

約数和(自身を含む): 256663680

約数和(自身を除く): 110442975

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 41131, 123393, 205655, 370179, 616965, 1850895, 3249349, 9748047, 16246745, 29244141, 48740235, 146220705]

約数ペア:

[(1, 146220705), (3, 48740235), (5, 29244141), (9, 16246745), (15, 9748047), (45, 3249349), (79, 1850895), (237, 616965), (395, 370179), (711, 205655), (1185, 123393), (3555, 41131)]