153786945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{788651}}^1$

素因数の和:788672

約数の個数: 16

約数和(自身を含む): 264987072

約数和(自身を除く): 111200127

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 788651, 2365953, 3943255, 10252463, 11829765, 30757389, 51262315, 153786945]

約数ペア:

[(1, 153786945), (3, 51262315), (5, 30757389), (13, 11829765), (15, 10252463), (39, 3943255), (65, 2365953), (195, 788651)]