238019445

素因数分解:

$3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{5081}}^1$

素因数の和:5442

約数の個数: 32

約数和(自身を含む): 424448640

約数和(自身を除く): 186429195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 347, 1041, 1735, 3123, 5081, 5205, 9369, 15243, 15615, 25405, 45729, 46845, 76215, 137187, 228645, 685935, 1763107, 5289321, 8815535, 15867963, 26446605, 47603889, 79339815, 238019445]

約数ペア:

[(1, 238019445), (3, 79339815), (5, 47603889), (9, 26446605), (15, 15867963), (27, 8815535), (45, 5289321), (135, 1763107), (347, 685935), (1041, 228645), (1735, 137187), (3123, 76215), (5081, 46845), (5205, 45729), (9369, 25405), (15243, 15615)]