194865375

素因数分解:

$3^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{3793}}^1$

素因数の和:3948

約数の個数: 32

約数和(自身を含む): 326708928

約数和(自身を除く): 131843553

約数列:

[1, 3, 5, 15, 25, 75, 125, 137, 375, 411, 685, 2055, 3425, 3793, 10275, 11379, 17125, 18965, 51375, 56895, 94825, 284475, 474125, 519641, 1422375, 1558923, 2598205, 7794615, 12991025, 38973075, 64955125, 194865375]

約数ペア:

[(1, 194865375), (3, 64955125), (5, 38973075), (15, 12991025), (25, 7794615), (75, 2598205), (125, 1558923), (137, 1422375), (375, 519641), (411, 474125), (685, 284475), (2055, 94825), (3425, 56895), (3793, 51375), (10275, 18965), (11379, 17125)]