84914895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 162328320

約数和(自身を除く): 77413425

約数列:

[1, 3, 5, 13, 15, 19, 39, 41, 43, 57, 65, 95, 123, 129, 169, 195, 205, 215, 247, 285, 507, 533, 559, 615, 645, 741, 779, 817, 845, 1235, 1599, 1677, 1763, 2337, 2451, 2535, 2665, 2795, 3211, 3705, 3895, 4085, 5289, 6929, 7267, 7995, 8385, 8815, 9633, 10127, 10621, 11685, 12255, 16055, 20787, 21801, 22919, 26445, 30381, 31863, 33497, 34645, 36335, 48165, 50635, 53105, 68757, 100491, 103935, 109005, 114595, 131651, 138073, 151905, 159315, 167485, 297947, 343785, 394953, 414219, 435461, 502455, 658255, 690365, 893841, 1306383, 1489735, 1974765, 2071095, 2177305, 4469205, 5660993, 6531915, 16982979, 28304965, 84914895]

約数ペア:

[(1, 84914895), (3, 28304965), (5, 16982979), (13, 6531915), (15, 5660993), (19, 4469205), (39, 2177305), (41, 2071095), (43, 1974765), (57, 1489735), (65, 1306383), (95, 893841), (123, 690365), (129, 658255), (169, 502455), (195, 435461), (205, 414219), (215, 394953), (247, 343785), (285, 297947), (507, 167485), (533, 159315), (559, 151905), (615, 138073), (645, 131651), (741, 114595), (779, 109005), (817, 103935), (845, 100491), (1235, 68757), (1599, 53105), (1677, 50635), (1763, 48165), (2337, 36335), (2451, 34645), (2535, 33497), (2665, 31863), (2795, 30381), (3211, 26445), (3705, 22919), (3895, 21801), (4085, 20787), (5289, 16055), (6929, 12255), (7267, 11685), (7995, 10621), (8385, 10127), (8815, 9633)]