2748435

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 4548720

約数和(自身を除く): 1800285

約数列:

[1, 3, 5, 15, 41, 109, 123, 205, 327, 545, 615, 1635, 1681, 4469, 5043, 8405, 13407, 22345, 25215, 67035, 183229, 549687, 916145, 2748435]

約数ペア:

[(1, 2748435), (3, 916145), (5, 549687), (15, 183229), (41, 67035), (109, 25215), (123, 22345), (205, 13407), (327, 8405), (545, 5043), (615, 4469), (1635, 1681)]