20143453185

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{48767}}^1$

素因数の和:48982

約数の個数: 48

約数和(自身を含む): 35695835136

約数和(自身を除く): 15552381951

約数列:

[1, 3, 5, 9, 15, 45, 67, 137, 201, 335, 411, 603, 685, 1005, 1233, 2055, 3015, 6165, 9179, 27537, 45895, 48767, 82611, 137685, 146301, 243835, 413055, 438903, 731505, 2194515, 3267389, 6681079, 9802167, 16336945, 20043237, 29406501, 33405395, 49010835, 60129711, 100216185, 147032505, 300648555, 447632293, 1342896879, 2238161465, 4028690637, 6714484395, 20143453185]

約数ペア:

[(1, 20143453185), (3, 6714484395), (5, 4028690637), (9, 2238161465), (15, 1342896879), (45, 447632293), (67, 300648555), (137, 147032505), (201, 100216185), (335, 60129711), (411, 49010835), (603, 33405395), (685, 29406501), (1005, 20043237), (1233, 16336945), (2055, 9802167), (3015, 6681079), (6165, 3267389), (9179, 2194515), (27537, 731505), (45895, 438903), (48767, 413055), (82611, 243835), (137685, 146301)]