4222155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 7833600

約数和(自身を除く): 3611445

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 509, 553, 1185, 1527, 1659, 2545, 2765, 3563, 7635, 8295, 10689, 17815, 40211, 53445, 120633, 201055, 281477, 603165, 844431, 1407385, 4222155]

約数ペア:

[(1, 4222155), (3, 1407385), (5, 844431), (7, 603165), (15, 281477), (21, 201055), (35, 120633), (79, 53445), (105, 40211), (237, 17815), (395, 10689), (509, 8295), (553, 7635), (1185, 3563), (1527, 2765), (1659, 2545)]