145766295

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{140837}}^1$

素因数の和:140871

約数の個数: 24

約数和(自身を含む): 263648736

約数和(自身を除く): 117882441

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 140837, 422511, 704185, 1267533, 2112555, 3239251, 6337665, 9717753, 16196255, 29153259, 48588765, 145766295]

約数ペア:

[(1, 145766295), (3, 48588765), (5, 29153259), (9, 16196255), (15, 9717753), (23, 6337665), (45, 3239251), (69, 2112555), (115, 1267533), (207, 704185), (345, 422511), (1035, 140837)]