3935295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:93

約数の個数: 72

約数和(自身を含む): 8674848

約数和(自身を除く): 4739553

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 31, 35, 39, 45, 63, 65, 91, 93, 105, 117, 155, 195, 217, 273, 279, 315, 403, 455, 465, 585, 651, 819, 961, 1085, 1209, 1365, 1395, 1953, 2015, 2821, 2883, 3255, 3627, 4095, 4805, 6045, 6727, 8463, 8649, 9765, 12493, 14105, 14415, 18135, 20181, 25389, 33635, 37479, 42315, 43245, 60543, 62465, 87451, 100905, 112437, 126945, 187395, 262353, 302715, 437255, 562185, 787059, 1311765, 3935295]

約数ペア:

[(1, 3935295), (3, 1311765), (5, 787059), (7, 562185), (9, 437255), (13, 302715), (15, 262353), (21, 187395), (31, 126945), (35, 112437), (39, 100905), (45, 87451), (63, 62465), (65, 60543), (91, 43245), (93, 42315), (105, 37479), (117, 33635), (155, 25389), (195, 20181), (217, 18135), (273, 14415), (279, 14105), (315, 12493), (403, 9765), (455, 8649), (465, 8463), (585, 6727), (651, 6045), (819, 4805), (961, 4095), (1085, 3627), (1209, 3255), (1365, 2883), (1395, 2821), (1953, 2015)]