801921496995

素因数分解:

$3^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1\times {\mathrm{5879}}^1$

素因数の和:6887

約数の個数: 96

約数和(自身を含む): 1454424491520

約数和(自身を除く): 652502994525

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 243, 393, 405, 655, 857, 1179, 1215, 1965, 2571, 3537, 4285, 5879, 5895, 7713, 10611, 12855, 17637, 17685, 23139, 29395, 31833, 38565, 52911, 53055, 69417, 88185, 112267, 115695, 158733, 159165, 208251, 264555, 336801, 347085, 476199, 561335, 770149, 793665, 1010403, 1041255, 1428597, 1684005, 2310447, 2380995, 3031209, 3850745, 5038303, 5052015, 6931341, 7142985, 9093627, 11552235, 15114909, 15156045, 20794023, 25191515, 27280881, 34656705, 45344727, 45468135, 62382069, 75574545, 103970115, 136034181, 136404405, 187146207, 226723635, 311910345, 408102543, 660017693, 680170905, 935731035, 1224307629, 1980053079, 2040512715, 3300088465, 5940159237, 6121538145, 9900265395, 17820477711, 29700796185, 53461433133, 89102388555, 160384299399, 267307165665, 801921496995]

約数ペア:

[(1, 801921496995), (3, 267307165665), (5, 160384299399), (9, 89102388555), (15, 53461433133), (27, 29700796185), (45, 17820477711), (81, 9900265395), (131, 6121538145), (135, 5940159237), (243, 3300088465), (393, 2040512715), (405, 1980053079), (655, 1224307629), (857, 935731035), (1179, 680170905), (1215, 660017693), (1965, 408102543), (2571, 311910345), (3537, 226723635), (4285, 187146207), (5879, 136404405), (5895, 136034181), (7713, 103970115), (10611, 75574545), (12855, 62382069), (17637, 45468135), (17685, 45344727), (23139, 34656705), (29395, 27280881), (31833, 25191515), (38565, 20794023), (52911, 15156045), (53055, 15114909), (69417, 11552235), (88185, 9093627), (112267, 7142985), (115695, 6931341), (158733, 5052015), (159165, 5038303), (208251, 3850745), (264555, 3031209), (336801, 2380995), (347085, 2310447), (476199, 1684005), (561335, 1428597), (770149, 1041255), (793665, 1010403)]