38715693495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{26953}}^1$

素因数の和:27152

約数の個数: 64

約数和(自身を含む): 67629095424

約数和(自身を除く): 28913401929

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 131, 215, 255, 393, 645, 655, 731, 1965, 2193, 2227, 3655, 5633, 6681, 10965, 11135, 16899, 26953, 28165, 33405, 80859, 84495, 95761, 134765, 287283, 404295, 458201, 478805, 1158979, 1374603, 1436415, 2291005, 3476937, 3530843, 5794895, 6873015, 10592529, 17384685, 17654215, 19702643, 52962645, 59107929, 60024331, 98513215, 151826249, 180072993, 295539645, 300121655, 455478747, 759131245, 900364965, 2277393735, 2581046233, 7743138699, 12905231165, 38715693495]

約数ペア:

[(1, 38715693495), (3, 12905231165), (5, 7743138699), (15, 2581046233), (17, 2277393735), (43, 900364965), (51, 759131245), (85, 455478747), (129, 300121655), (131, 295539645), (215, 180072993), (255, 151826249), (393, 98513215), (645, 60024331), (655, 59107929), (731, 52962645), (1965, 19702643), (2193, 17654215), (2227, 17384685), (3655, 10592529), (5633, 6873015), (6681, 5794895), (10965, 3530843), (11135, 3476937), (16899, 2291005), (26953, 1436415), (28165, 1374603), (33405, 1158979), (80859, 478805), (84495, 458201), (95761, 404295), (134765, 287283)]