12088275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 22320000

約数和(自身を除く): 10231725

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 499, 969, 1275, 1425, 1497, 1615, 2495, 4845, 7485, 8075, 8483, 9481, 12475, 24225, 25449, 28443, 37425, 42415, 47405, 127245, 142215, 161177, 212075, 237025, 483531, 636225, 711075, 805885, 2417655, 4029425, 12088275]

約数ペア:

[(1, 12088275), (3, 4029425), (5, 2417655), (15, 805885), (17, 711075), (19, 636225), (25, 483531), (51, 237025), (57, 212075), (75, 161177), (85, 142215), (95, 127245), (255, 47405), (285, 42415), (323, 37425), (425, 28443), (475, 25449), (499, 24225), (969, 12475), (1275, 9481), (1425, 8483), (1497, 8075), (1615, 7485), (2495, 4845)]