2889675

素因数分解:

$3^4\times 5^2\times {\mathrm{1427}}^1$

素因数の和:1449

約数の個数: 30

約数和(自身を含む): 5356428

約数和(自身を除く): 2466753

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1427, 2025, 4281, 7135, 12843, 21405, 35675, 38529, 64215, 107025, 115587, 192645, 321075, 577935, 963225, 2889675]

約数ペア:

[(1, 2889675), (3, 963225), (5, 577935), (9, 321075), (15, 192645), (25, 115587), (27, 107025), (45, 64215), (75, 38529), (81, 35675), (135, 21405), (225, 12843), (405, 7135), (675, 4281), (1427, 2025)]