1246396905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{125329}}^1$

素因数の和:125370

約数の個数: 48

約数和(自身を含む): 2463486480

約数和(自身を除く): 1217089575

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 125329, 375987, 626645, 1127961, 1629277, 1879935, 2130593, 4887831, 5639805, 6391779, 8146385, 10652965, 14663493, 19175337, 24439155, 27697709, 31958895, 73317465, 83093127, 95876685, 138488545, 249279381, 415465635, 1246396905]

約数ペア:

[(1, 1246396905), (3, 415465635), (5, 249279381), (9, 138488545), (13, 95876685), (15, 83093127), (17, 73317465), (39, 31958895), (45, 27697709), (51, 24439155), (65, 19175337), (85, 14663493), (117, 10652965), (153, 8146385), (195, 6391779), (221, 5639805), (255, 4887831), (585, 2130593), (663, 1879935), (765, 1629277), (1105, 1127961), (1989, 626645), (3315, 375987), (9945, 125329)]