1252475

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 1883808

約数和(自身を除く): 631333

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 421, 425, 595, 2105, 2947, 2975, 7157, 10525, 14735, 35785, 50099, 73675, 178925, 250495, 1252475]

約数ペア:

[(1, 1252475), (5, 250495), (7, 178925), (17, 73675), (25, 50099), (35, 35785), (85, 14735), (119, 10525), (175, 7157), (421, 2975), (425, 2947), (595, 2105)]