190075455

素因数分解:

$3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{4657}}^1$

素因数の和:5575

約数の個数: 24

約数和(自身を含む): 329898192

約数和(自身を除く): 139822737

約数列:

[1, 3, 5, 9, 15, 45, 907, 2721, 4535, 4657, 8163, 13605, 13971, 23285, 40815, 41913, 69855, 209565, 4223899, 12671697, 21119495, 38015091, 63358485, 190075455]

約数ペア:

[(1, 190075455), (3, 63358485), (5, 38015091), (9, 21119495), (15, 12671697), (45, 4223899), (907, 209565), (2721, 69855), (4535, 41913), (4657, 40815), (8163, 23285), (13605, 13971)]