545013225

素因数分解:

$3^3\times 5^2\times {\mathrm{807427}}^1$

素因数の和:807446

約数の個数: 24

約数和(自身を含む): 1001210720

約数和(自身を除く): 456197495

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 807427, 2422281, 4037135, 7266843, 12111405, 20185675, 21800529, 36334215, 60557025, 109002645, 181671075, 545013225]

約数ペア:

[(1, 545013225), (3, 181671075), (5, 109002645), (9, 60557025), (15, 36334215), (25, 21800529), (27, 20185675), (45, 12111405), (75, 7266843), (135, 4037135), (225, 2422281), (675, 807427)]