15676822395

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{623209}}^1$

素因数の和:623276

約数の個数: 48

約数和(自身を含む): 29943994080

約数和(自身を除く): 14267171685

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 5031, 8385, 25155, 623209, 1869627, 3116045, 5608881, 8101717, 9348135, 24305151, 26797987, 28044405, 40508585, 72915453, 80393961, 121525755, 133989935, 241181883, 348373831, 364577265, 401969805, 1045121493, 1205909415, 1741869155, 3135364479, 5225607465, 15676822395]

約数ペア:

[(1, 15676822395), (3, 5225607465), (5, 3135364479), (9, 1741869155), (13, 1205909415), (15, 1045121493), (39, 401969805), (43, 364577265), (45, 348373831), (65, 241181883), (117, 133989935), (129, 121525755), (195, 80393961), (215, 72915453), (387, 40508585), (559, 28044405), (585, 26797987), (645, 24305151), (1677, 9348135), (1935, 8101717), (2795, 5608881), (5031, 3116045), (8385, 1869627), (25155, 623209)]