227974185

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{13367}}^1$

素因数の和:13757

約数の個数: 24

約数和(自身を含む): 396227520

約数和(自身を除く): 168253335

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1895, 3411, 5685, 13367, 17055, 40101, 66835, 120303, 200505, 601515, 5066093, 15198279, 25330465, 45594837, 75991395, 227974185]

約数ペア:

[(1, 227974185), (3, 75991395), (5, 45594837), (9, 25330465), (15, 15198279), (45, 5066093), (379, 601515), (1137, 200505), (1895, 120303), (3411, 66835), (5685, 40101), (13367, 17055)]