89284425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 157489920

約数和(自身を除く): 68205495

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 239, 255, 293, 425, 717, 879, 1195, 1275, 1465, 3585, 4063, 4395, 4981, 5975, 7325, 12189, 14943, 17925, 20315, 21975, 24905, 60945, 70027, 74715, 101575, 124525, 210081, 304725, 350135, 373575, 1050405, 1190459, 1750675, 3571377, 5252025, 5952295, 17856885, 29761475, 89284425]

約数ペア:

[(1, 89284425), (3, 29761475), (5, 17856885), (15, 5952295), (17, 5252025), (25, 3571377), (51, 1750675), (75, 1190459), (85, 1050405), (239, 373575), (255, 350135), (293, 304725), (425, 210081), (717, 124525), (879, 101575), (1195, 74715), (1275, 70027), (1465, 60945), (3585, 24905), (4063, 21975), (4395, 20315), (4981, 17925), (5975, 14943), (7325, 12189)]