445481365

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5077}}^1$

素因数の和:5221

約数の個数: 32

約数和(自身を含む): 643484160

約数和(自身を除く): 198002795

約数列:

[1, 5, 7, 23, 35, 109, 115, 161, 545, 763, 805, 2507, 3815, 5077, 12535, 17549, 25385, 35539, 87745, 116771, 177695, 553393, 583855, 817397, 2766965, 3873751, 4086985, 12728039, 19368755, 63640195, 89096273, 445481365]

約数ペア:

[(1, 445481365), (5, 89096273), (7, 63640195), (23, 19368755), (35, 12728039), (109, 4086985), (115, 3873751), (161, 2766965), (545, 817397), (763, 583855), (805, 553393), (2507, 177695), (3815, 116771), (5077, 87745), (12535, 35539), (17549, 25385)]