5475405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 9668736

約数和(自身を除く): 4193331

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 653, 1677, 1959, 2795, 3265, 8385, 8489, 9795, 25467, 28079, 42445, 84237, 127335, 140395, 365027, 421185, 1095081, 1825135, 5475405]

約数ペア:

[(1, 5475405), (3, 1825135), (5, 1095081), (13, 421185), (15, 365027), (39, 140395), (43, 127335), (65, 84237), (129, 42445), (195, 28079), (215, 25467), (559, 9795), (645, 8489), (653, 8385), (1677, 3265), (1959, 2795)]