151784865

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{47507}}^1$

素因数の和:47589

約数の個数: 24

約数和(自身を含む): 266804928

約数和(自身を除く): 115020063

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 47507, 142521, 237535, 427563, 712605, 2137815, 3372997, 10118991, 16864985, 30356973, 50594955, 151784865]

約数ペア:

[(1, 151784865), (3, 50594955), (5, 30356973), (9, 16864985), (15, 10118991), (45, 3372997), (71, 2137815), (213, 712605), (355, 427563), (639, 237535), (1065, 142521), (3195, 47507)]