2748675

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 4620736

約数和(自身を除く): 1872061

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 547, 1005, 1641, 1675, 2735, 5025, 8205, 13675, 36649, 41025, 109947, 183245, 549735, 916225, 2748675]

約数ペア:

[(1, 2748675), (3, 916225), (5, 549735), (15, 183245), (25, 109947), (67, 41025), (75, 36649), (201, 13675), (335, 8205), (547, 5025), (1005, 2735), (1641, 1675)]