384475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^3$

素因数の和:56

約数の個数: 24

約数和(自身を含む): 590240

約数和(自身を除く): 205765

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 169, 175, 325, 455, 845, 1183, 2197, 2275, 4225, 5915, 10985, 15379, 29575, 54925, 76895, 384475]

約数ペア:

[(1, 384475), (5, 76895), (7, 54925), (13, 29575), (25, 15379), (35, 10985), (65, 5915), (91, 4225), (169, 2275), (175, 2197), (325, 1183), (455, 845)]