23238135

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17807}}^1$

素因数の和:17847

約数の個数: 24

約数和(自身を含む): 41670720

約数和(自身を除く): 18432585

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 17807, 53421, 89035, 160263, 267105, 516403, 801315, 1549209, 2582015, 4647627, 7746045, 23238135]

約数ペア:

[(1, 23238135), (3, 7746045), (5, 4647627), (9, 2582015), (15, 1549209), (29, 801315), (45, 516403), (87, 267105), (145, 160263), (261, 89035), (435, 53421), (1305, 17807)]