195000465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1303}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 341001216

約数和(自身を除く): 146000751

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 907, 1303, 2721, 3909, 4535, 6515, 9977, 13605, 14333, 19545, 29931, 42999, 49885, 71665, 149655, 214995, 1181821, 3545463, 5909105, 13000031, 17727315, 39000093, 65000155, 195000465]

約数ペア:

[(1, 195000465), (3, 65000155), (5, 39000093), (11, 17727315), (15, 13000031), (33, 5909105), (55, 3545463), (165, 1181821), (907, 214995), (1303, 149655), (2721, 71665), (3909, 49885), (4535, 42999), (6515, 29931), (9977, 19545), (13605, 14333)]