15551255187

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{7487}}^1$

素因数の和:7980

約数の個数: 48

約数和(自身を含む): 24841410048

約数和(自身を除く): 9290154861

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 433, 533, 1299, 1599, 3897, 4797, 5629, 7487, 16887, 17753, 22461, 50661, 53259, 67383, 97331, 159777, 230789, 291993, 306967, 692367, 875979, 920901, 2077101, 2762703, 3241871, 3990571, 9725613, 11971713, 29176839, 35915139, 42144323, 126432969, 132916711, 379298907, 398750133, 1196250399, 1727917243, 5183751729, 15551255187]

約数ペア:

[(1, 15551255187), (3, 5183751729), (9, 1727917243), (13, 1196250399), (39, 398750133), (41, 379298907), (117, 132916711), (123, 126432969), (369, 42144323), (433, 35915139), (533, 29176839), (1299, 11971713), (1599, 9725613), (3897, 3990571), (4797, 3241871), (5629, 2762703), (7487, 2077101), (16887, 920901), (17753, 875979), (22461, 692367), (50661, 306967), (53259, 291993), (67383, 230789), (97331, 159777)]