157049925

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{19211}}^1$

素因数の和:19333

約数の個数: 24

約数和(自身を含む): 262051680

約数和(自身を除く): 105001755

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 8175, 19211, 57633, 96055, 288165, 480275, 1440825, 2093999, 6281997, 10469995, 31409985, 52349975, 157049925]

約数ペア:

[(1, 157049925), (3, 52349975), (5, 31409985), (15, 10469995), (25, 6281997), (75, 2093999), (109, 1440825), (327, 480275), (545, 288165), (1635, 96055), (2725, 57633), (8175, 19211)]