2980485

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 5222880

約数和(自身を除く): 2242395

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 619, 963, 1605, 1857, 3095, 4815, 5571, 9285, 27855, 66233, 198699, 331165, 596097, 993495, 2980485]

約数ペア:

[(1, 2980485), (3, 993495), (5, 596097), (9, 331165), (15, 198699), (45, 66233), (107, 27855), (321, 9285), (535, 5571), (619, 4815), (963, 3095), (1605, 1857)]