2286075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 4392576

約数和(自身を除く): 2106501

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 163, 165, 187, 255, 275, 425, 489, 561, 815, 825, 935, 1275, 1793, 2445, 2771, 2805, 4075, 4675, 5379, 8313, 8965, 12225, 13855, 14025, 26895, 30481, 41565, 44825, 69275, 91443, 134475, 152405, 207825, 457215, 762025, 2286075]

約数ペア:

[(1, 2286075), (3, 762025), (5, 457215), (11, 207825), (15, 152405), (17, 134475), (25, 91443), (33, 69275), (51, 44825), (55, 41565), (75, 30481), (85, 26895), (163, 14025), (165, 13855), (187, 12225), (255, 8965), (275, 8313), (425, 5379), (489, 4675), (561, 4075), (815, 2805), (825, 2771), (935, 2445), (1275, 1793)]