142650489585

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{5171}}^1$

素因数の和:5550

約数の個数: 64

約数和(自身を含む): 233976314880

約数和(自身を除く): 91325825295

約数列:

[1, 3, 5, 15, 101, 131, 139, 303, 393, 417, 505, 655, 695, 1515, 1965, 2085, 5171, 13231, 14039, 15513, 18209, 25855, 39693, 42117, 54627, 66155, 70195, 77565, 91045, 198465, 210585, 273135, 522271, 677401, 718769, 1566813, 1839109, 2032203, 2156307, 2611355, 3387005, 3593845, 5517327, 7834065, 9195545, 10161015, 10781535, 27586635, 68417501, 72595669, 94158739, 205252503, 217787007, 282476217, 342087505, 362978345, 470793695, 1026262515, 1088935035, 1412381085, 9510032639, 28530097917, 47550163195, 142650489585]

約数ペア:

[(1, 142650489585), (3, 47550163195), (5, 28530097917), (15, 9510032639), (101, 1412381085), (131, 1088935035), (139, 1026262515), (303, 470793695), (393, 362978345), (417, 342087505), (505, 282476217), (655, 217787007), (695, 205252503), (1515, 94158739), (1965, 72595669), (2085, 68417501), (5171, 27586635), (13231, 10781535), (14039, 10161015), (15513, 9195545), (18209, 7834065), (25855, 5517327), (39693, 3593845), (42117, 3387005), (54627, 2611355), (66155, 2156307), (70195, 2032203), (77565, 1839109), (91045, 1566813), (198465, 718769), (210585, 677401), (273135, 522271)]