2469705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 4629504

約数和(自身を除く): 2159799

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 547, 645, 903, 1505, 1641, 2735, 3829, 4515, 8205, 11487, 19145, 23521, 57435, 70563, 117605, 164647, 352815, 493941, 823235, 2469705]

約数ペア:

[(1, 2469705), (3, 823235), (5, 493941), (7, 352815), (15, 164647), (21, 117605), (35, 70563), (43, 57435), (105, 23521), (129, 19145), (215, 11487), (301, 8205), (547, 4515), (645, 3829), (903, 2735), (1505, 1641)]