15204529011

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{22669}}^1$

素因数の和:22780

約数の個数: 48

約数和(自身を含む): 24998662400

約数和(自身を除く): 9794133389

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 1681, 2337, 5043, 5453, 11767, 16359, 22669, 31939, 35301, 68007, 95817, 158683, 223573, 430711, 476049, 670719, 929429, 1292133, 2788287, 3014977, 6506003, 9044931, 17659151, 19518009, 38106589, 52977453, 114319767, 123614057, 266746123, 370842171, 724025191, 800238369, 2172075573, 5068176337, 15204529011]

約数ペア:

[(1, 15204529011), (3, 5068176337), (7, 2172075573), (19, 800238369), (21, 724025191), (41, 370842171), (57, 266746123), (123, 123614057), (133, 114319767), (287, 52977453), (399, 38106589), (779, 19518009), (861, 17659151), (1681, 9044931), (2337, 6506003), (5043, 3014977), (5453, 2788287), (11767, 1292133), (16359, 929429), (22669, 670719), (31939, 476049), (35301, 430711), (68007, 223573), (95817, 158683)]