517083385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 834831360

約数和(自身を除く): 317747975

約数列:

[1, 5, 7, 13, 19, 35, 43, 65, 91, 95, 107, 133, 169, 215, 247, 301, 455, 535, 559, 665, 749, 817, 845, 1183, 1235, 1391, 1505, 1729, 2033, 2795, 3211, 3745, 3913, 4085, 4601, 5719, 5915, 6955, 7267, 8645, 9737, 10165, 10621, 14231, 16055, 18083, 19565, 22477, 23005, 26429, 28595, 32207, 36335, 48685, 50869, 53105, 59813, 71155, 74347, 87419, 90415, 112385, 126581, 132145, 138073, 161035, 185003, 254345, 299065, 343577, 371735, 418691, 437095, 611933, 632905, 690365, 777569, 925015, 966511, 1136447, 1717885, 2093455, 2405039, 3059665, 3887845, 4832555, 5442983, 5682235, 7955129, 12025195, 14773811, 27214915, 39775645, 73869055, 103416677, 517083385]

約数ペア:

[(1, 517083385), (5, 103416677), (7, 73869055), (13, 39775645), (19, 27214915), (35, 14773811), (43, 12025195), (65, 7955129), (91, 5682235), (95, 5442983), (107, 4832555), (133, 3887845), (169, 3059665), (215, 2405039), (247, 2093455), (301, 1717885), (455, 1136447), (535, 966511), (559, 925015), (665, 777569), (749, 690365), (817, 632905), (845, 611933), (1183, 437095), (1235, 418691), (1391, 371735), (1505, 343577), (1729, 299065), (2033, 254345), (2795, 185003), (3211, 161035), (3745, 138073), (3913, 132145), (4085, 126581), (4601, 112385), (5719, 90415), (5915, 87419), (6955, 74347), (7267, 71155), (8645, 59813), (9737, 53105), (10165, 50869), (10621, 48685), (14231, 36335), (16055, 32207), (18083, 28595), (19565, 26429), (22477, 23005)]