29820945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25819}}^1$

素因数の和:25845

約数の個数: 32

約数和(自身を含む): 59489280

約数和(自身を除く): 29668335

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 25819, 77457, 129095, 180733, 284009, 387285, 542199, 852027, 903665, 1420045, 1988063, 2710995, 4260135, 5964189, 9940315, 29820945]

約数ペア:

[(1, 29820945), (3, 9940315), (5, 5964189), (7, 4260135), (11, 2710995), (15, 1988063), (21, 1420045), (33, 903665), (35, 852027), (55, 542199), (77, 387285), (105, 284009), (165, 180733), (231, 129095), (385, 77457), (1155, 25819)]