75675825

素因数分解:

$3^2\times 5^2\times {\mathrm{317}}^1\times {\mathrm{1061}}^1$

素因数の和:1394

約数の個数: 36

約数和(自身を含む): 136099548

約数和(自身を除く): 60423723

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 317, 951, 1061, 1585, 2853, 3183, 4755, 5305, 7925, 9549, 14265, 15915, 23775, 26525, 47745, 71325, 79575, 238725, 336337, 1009011, 1681685, 3027033, 5045055, 8408425, 15135165, 25225275, 75675825]

約数ペア:

[(1, 75675825), (3, 25225275), (5, 15135165), (9, 8408425), (15, 5045055), (25, 3027033), (45, 1681685), (75, 1009011), (225, 336337), (317, 238725), (951, 79575), (1061, 71325), (1585, 47745), (2853, 26525), (3183, 23775), (4755, 15915), (5305, 14265), (7925, 9549)]