236411895

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1597}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 386588160

約数和(自身を除く): 150176265

約数列:

[1, 3, 5, 15, 71, 139, 213, 355, 417, 695, 1065, 1597, 2085, 4791, 7985, 9869, 23955, 29607, 49345, 113387, 148035, 221983, 340161, 566935, 665949, 1109915, 1700805, 3329745, 15760793, 47282379, 78803965, 236411895]

約数ペア:

[(1, 236411895), (3, 78803965), (5, 47282379), (15, 15760793), (71, 3329745), (139, 1700805), (213, 1109915), (355, 665949), (417, 566935), (695, 340161), (1065, 221983), (1597, 148035), (2085, 113387), (4791, 49345), (7985, 29607), (9869, 23955)]