1585280385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{15139}}^1$

素因数の和:15342

約数の個数: 48

約数和(自身を含む): 2975918400

約数和(自身を除く): 1390638015

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 179, 195, 537, 585, 895, 1611, 2327, 2685, 6981, 8055, 11635, 15139, 20943, 34905, 45417, 75695, 104715, 136251, 196807, 227085, 590421, 681255, 984035, 1771263, 2709881, 2952105, 8129643, 8856315, 13549405, 24388929, 35228453, 40648215, 105685359, 121944645, 176142265, 317056077, 528426795, 1585280385]

約数ペア:

[(1, 1585280385), (3, 528426795), (5, 317056077), (9, 176142265), (13, 121944645), (15, 105685359), (39, 40648215), (45, 35228453), (65, 24388929), (117, 13549405), (179, 8856315), (195, 8129643), (537, 2952105), (585, 2709881), (895, 1771263), (1611, 984035), (2327, 681255), (2685, 590421), (6981, 227085), (8055, 196807), (11635, 136251), (15139, 104715), (20943, 75695), (34905, 45417)]