42380475

素因数分解:

$3^1\times 5^2\times {\mathrm{709}}^1\times {\mathrm{797}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 70255920

約数和(自身を除く): 27875445

約数列:

[1, 3, 5, 15, 25, 75, 709, 797, 2127, 2391, 3545, 3985, 10635, 11955, 17725, 19925, 53175, 59775, 565073, 1695219, 2825365, 8476095, 14126825, 42380475]

約数ペア:

[(1, 42380475), (3, 14126825), (5, 8476095), (15, 2825365), (25, 1695219), (75, 565073), (709, 59775), (797, 53175), (2127, 19925), (2391, 17725), (3545, 11955), (3985, 10635)]