1794966165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{80909}}^1$

素因数の和:80966

約数の個数: 48

約数和(自身を含む): 3407929200

約数和(自身を除く): 1612963035

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 4437, 7395, 22185, 80909, 242727, 404545, 728181, 1213635, 1375453, 2346361, 3640905, 4126359, 6877265, 7039083, 11731805, 12379077, 20631795, 21117249, 35195415, 39888137, 61895385, 105586245, 119664411, 199440685, 358993233, 598322055, 1794966165]

約数ペア:

[(1, 1794966165), (3, 598322055), (5, 358993233), (9, 199440685), (15, 119664411), (17, 105586245), (29, 61895385), (45, 39888137), (51, 35195415), (85, 21117249), (87, 20631795), (145, 12379077), (153, 11731805), (255, 7039083), (261, 6877265), (435, 4126359), (493, 3640905), (765, 2346361), (1305, 1375453), (1479, 1213635), (2465, 728181), (4437, 404545), (7395, 242727), (22185, 80909)]