1058828775

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{827}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 1797992064

約数和(自身を除く): 739163289

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 397, 645, 827, 1075, 1191, 1985, 2481, 3225, 4135, 5955, 9925, 12405, 17071, 20675, 29775, 35561, 51213, 62025, 85355, 106683, 177805, 256065, 328319, 426775, 533415, 889025, 984957, 1280325, 1641595, 2667075, 4924785, 8207975, 14117717, 24623925, 42353151, 70588585, 211765755, 352942925, 1058828775]

約数ペア:

[(1, 1058828775), (3, 352942925), (5, 211765755), (15, 70588585), (25, 42353151), (43, 24623925), (75, 14117717), (129, 8207975), (215, 4924785), (397, 2667075), (645, 1641595), (827, 1280325), (1075, 984957), (1191, 889025), (1985, 533415), (2481, 426775), (3225, 328319), (4135, 256065), (5955, 177805), (9925, 106683), (12405, 85355), (17071, 62025), (20675, 51213), (29775, 35561)]