85653035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 120403584

約数和(自身を除く): 34750549

約数列:

[1, 5, 13, 23, 47, 53, 65, 115, 235, 265, 299, 529, 611, 689, 1081, 1219, 1495, 2491, 2645, 3055, 3445, 5405, 6095, 6877, 12455, 14053, 15847, 24863, 28037, 32383, 34385, 57293, 70265, 79235, 124315, 140185, 161915, 286465, 323219, 364481, 744809, 1317739, 1616095, 1822405, 3724045, 6588695, 17130607, 85653035]

約数ペア:

[(1, 85653035), (5, 17130607), (13, 6588695), (23, 3724045), (47, 1822405), (53, 1616095), (65, 1317739), (115, 744809), (235, 364481), (265, 323219), (299, 286465), (529, 161915), (611, 140185), (689, 124315), (1081, 79235), (1219, 70265), (1495, 57293), (2491, 34385), (2645, 32383), (3055, 28037), (3445, 24863), (5405, 15847), (6095, 14053), (6877, 12455)]