157040475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{123169}}^1$

素因数の和:123199

約数の個数: 24

約数和(自身を含む): 274915440

約数和(自身を除く): 117874965

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 123169, 369507, 615845, 1847535, 2093873, 3079225, 6281619, 9237675, 10469365, 31408095, 52346825, 157040475]

約数ペア:

[(1, 157040475), (3, 52346825), (5, 31408095), (15, 10469365), (17, 9237675), (25, 6281619), (51, 3079225), (75, 2093873), (85, 1847535), (255, 615845), (425, 369507), (1275, 123169)]