2381925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 4860800

約数和(自身を除く): 2478875

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 349, 455, 525, 975, 1047, 1365, 1745, 2275, 2443, 4537, 5235, 6825, 7329, 8725, 12215, 13611, 22685, 26175, 31759, 36645, 61075, 68055, 95277, 113425, 158795, 183225, 340275, 476385, 793975, 2381925]

約数ペア:

[(1, 2381925), (3, 793975), (5, 476385), (7, 340275), (13, 183225), (15, 158795), (21, 113425), (25, 95277), (35, 68055), (39, 61075), (65, 36645), (75, 31759), (91, 26175), (105, 22685), (175, 13611), (195, 12215), (273, 8725), (325, 7329), (349, 6825), (455, 5235), (525, 4537), (975, 2443), (1047, 2275), (1365, 1745)]