4857975

素因数分解:

$3^4\times 5^2\times {\mathrm{2399}}^1$

素因数の和:2421

約数の個数: 30

約数和(自身を含む): 9002400

約数和(自身を除く): 4144425

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 2399, 7197, 11995, 21591, 35985, 59975, 64773, 107955, 179925, 194319, 323865, 539775, 971595, 1619325, 4857975]

約数ペア:

[(1, 4857975), (3, 1619325), (5, 971595), (9, 539775), (15, 323865), (25, 194319), (27, 179925), (45, 107955), (75, 64773), (81, 59975), (135, 35985), (225, 21591), (405, 11995), (675, 7197), (2025, 2399)]