153810315

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{148609}}^1$

素因数の和:148643

約数の個数: 24

約数和(自身を含む): 278197920

約数和(自身を除く): 124387605

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 148609, 445827, 743045, 1337481, 2229135, 3418007, 6687405, 10254021, 17090035, 30762063, 51270105, 153810315]

約数ペア:

[(1, 153810315), (3, 51270105), (5, 30762063), (9, 17090035), (15, 10254021), (23, 6687405), (45, 3418007), (69, 2229135), (115, 1337481), (207, 743045), (345, 445827), (1035, 148609)]