2242155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 3838464

約数和(自身を除く): 1596309

約数列:

[1, 3, 5, 15, 23, 67, 69, 97, 115, 201, 291, 335, 345, 485, 1005, 1455, 1541, 2231, 4623, 6499, 6693, 7705, 11155, 19497, 23115, 32495, 33465, 97485, 149477, 448431, 747385, 2242155]

約数ペア:

[(1, 2242155), (3, 747385), (5, 448431), (15, 149477), (23, 97485), (67, 33465), (69, 32495), (97, 23115), (115, 19497), (201, 11155), (291, 7705), (335, 6693), (345, 6499), (485, 4623), (1005, 2231), (1455, 1541)]