8993996655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{46477}}^1$

素因数の和:46608

約数の個数: 64

約数和(自身を含む): 17490600960

約数和(自身を除く): 8496604305

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 97, 105, 133, 285, 291, 399, 485, 665, 679, 1455, 1843, 1995, 2037, 3395, 5529, 9215, 10185, 12901, 27645, 38703, 46477, 64505, 139431, 193515, 232385, 325339, 697155, 883063, 976017, 1626695, 2649189, 4415315, 4508269, 4880085, 6181441, 13245945, 13524807, 18544323, 22541345, 30907205, 31557883, 67624035, 85657111, 92721615, 94673649, 157789415, 256971333, 428285555, 473368245, 599599777, 1284856665, 1798799331, 2997998885, 8993996655]

約数ペア:

[(1, 8993996655), (3, 2997998885), (5, 1798799331), (7, 1284856665), (15, 599599777), (19, 473368245), (21, 428285555), (35, 256971333), (57, 157789415), (95, 94673649), (97, 92721615), (105, 85657111), (133, 67624035), (285, 31557883), (291, 30907205), (399, 22541345), (485, 18544323), (665, 13524807), (679, 13245945), (1455, 6181441), (1843, 4880085), (1995, 4508269), (2037, 4415315), (3395, 2649189), (5529, 1626695), (9215, 976017), (10185, 883063), (12901, 697155), (27645, 325339), (38703, 232385), (46477, 193515), (64505, 139431)]