1330556955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22669}}^1$

素因数の和:22740

約数の個数: 64

約数和(自身を含む): 2681226240

約数和(自身を除く): 1350669285

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 43, 65, 91, 105, 129, 195, 215, 273, 301, 455, 559, 645, 903, 1365, 1505, 1677, 2795, 3913, 4515, 8385, 11739, 19565, 22669, 58695, 68007, 113345, 158683, 294697, 340035, 476049, 793415, 884091, 974767, 1473485, 2062879, 2380245, 2924301, 4420455, 4873835, 6188637, 6823369, 10314395, 12671971, 14621505, 20470107, 30943185, 34116845, 38015913, 63359855, 88703797, 102350535, 190079565, 266111391, 443518985, 1330556955]

約数ペア:

[(1, 1330556955), (3, 443518985), (5, 266111391), (7, 190079565), (13, 102350535), (15, 88703797), (21, 63359855), (35, 38015913), (39, 34116845), (43, 30943185), (65, 20470107), (91, 14621505), (105, 12671971), (129, 10314395), (195, 6823369), (215, 6188637), (273, 4873835), (301, 4420455), (455, 2924301), (559, 2380245), (645, 2062879), (903, 1473485), (1365, 974767), (1505, 884091), (1677, 793415), (2795, 476049), (3913, 340035), (4515, 294697), (8385, 158683), (11739, 113345), (19565, 68007), (22669, 58695)]