2988675

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:412

約数の個数: 36

約数和(自身を含む): 5513040

約数和(自身を除く): 2524365

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 359, 555, 925, 1077, 1665, 1795, 2775, 3231, 5385, 8325, 8975, 13283, 16155, 26925, 39849, 66415, 80775, 119547, 199245, 332075, 597735, 996225, 2988675]

約数ペア:

[(1, 2988675), (3, 996225), (5, 597735), (9, 332075), (15, 199245), (25, 119547), (37, 80775), (45, 66415), (75, 39849), (111, 26925), (185, 16155), (225, 13283), (333, 8975), (359, 8325), (555, 5385), (925, 3231), (1077, 2775), (1665, 1795)]