85575945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 171085824

約数和(自身を除く): 85509879

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 71, 91, 105, 195, 213, 273, 355, 455, 497, 883, 923, 1065, 1365, 1491, 2485, 2649, 2769, 4415, 4615, 6181, 6461, 7455, 11479, 13245, 13845, 18543, 19383, 30905, 32305, 34437, 57395, 62693, 80353, 92715, 96915, 172185, 188079, 241059, 313465, 401765, 438851, 815009, 940395, 1205295, 1316553, 2194255, 2445027, 4075045, 5705063, 6582765, 12225135, 17115189, 28525315, 85575945]

約数ペア:

[(1, 85575945), (3, 28525315), (5, 17115189), (7, 12225135), (13, 6582765), (15, 5705063), (21, 4075045), (35, 2445027), (39, 2194255), (65, 1316553), (71, 1205295), (91, 940395), (105, 815009), (195, 438851), (213, 401765), (273, 313465), (355, 241059), (455, 188079), (497, 172185), (883, 96915), (923, 92715), (1065, 80353), (1365, 62693), (1491, 57395), (2485, 34437), (2649, 32305), (2769, 30905), (4415, 19383), (4615, 18543), (6181, 13845), (6461, 13245), (7455, 11479)]