57729945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42293}}^1$

素因数の和:42321

約数の個数: 32

約数和(自身を含む): 113686272

約数和(自身を除く): 55956327

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 42293, 126879, 211465, 296051, 549809, 634395, 888153, 1480255, 1649427, 2749045, 3848663, 4440765, 8247135, 11545989, 19243315, 57729945]

約数ペア:

[(1, 57729945), (3, 19243315), (5, 11545989), (7, 8247135), (13, 4440765), (15, 3848663), (21, 2749045), (35, 1649427), (39, 1480255), (65, 888153), (91, 634395), (105, 549809), (195, 296051), (273, 211465), (455, 126879), (1365, 42293)]