42570645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5077}}^1$

素因数の和:5141

約数の個数: 32

約数和(自身を含む): 75073152

約数和(自身を除く): 32502507

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 5077, 8385, 15231, 25385, 66001, 76155, 198003, 218311, 330005, 654933, 990015, 1091555, 2838043, 3274665, 8514129, 14190215, 42570645]

約数ペア:

[(1, 42570645), (3, 14190215), (5, 8514129), (13, 3274665), (15, 2838043), (39, 1091555), (43, 990015), (65, 654933), (129, 330005), (195, 218311), (215, 198003), (559, 76155), (645, 66001), (1677, 25385), (2795, 15231), (5077, 8385)]