304879175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1993}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 393137040

約数和(自身を除く): 88257865

約数列:

[1, 5, 25, 29, 145, 211, 725, 1055, 1993, 5275, 6119, 9965, 30595, 49825, 57797, 152975, 288985, 420523, 1444925, 2102615, 10513075, 12195167, 60975835, 304879175]

約数ペア:

[(1, 304879175), (5, 60975835), (25, 12195167), (29, 10513075), (145, 2102615), (211, 1444925), (725, 420523), (1055, 288985), (1993, 152975), (5275, 57797), (6119, 49825), (9965, 30595)]