4068975

素因数分解:

$3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 6785280

約数和(自身を除く): 2716305

約数列:

[1, 3, 5, 15, 25, 75, 227, 239, 681, 717, 1135, 1195, 3405, 3585, 5675, 5975, 17025, 17925, 54253, 162759, 271265, 813795, 1356325, 4068975]

約数ペア:

[(1, 4068975), (3, 1356325), (5, 813795), (15, 271265), (25, 162759), (75, 54253), (227, 17925), (239, 17025), (681, 5975), (717, 5675), (1135, 3585), (1195, 3405)]