84503275

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 107069040

約数和(自身を除く): 22565765

約数列:

[1, 5, 25, 89, 163, 233, 445, 815, 1165, 2225, 4075, 5825, 14507, 20737, 37979, 72535, 103685, 189895, 362675, 518425, 949475, 3380131, 16900655, 84503275]

約数ペア:

[(1, 84503275), (5, 16900655), (25, 3380131), (89, 949475), (163, 518425), (233, 362675), (445, 189895), (815, 103685), (1165, 72535), (2225, 37979), (4075, 20737), (5825, 14507)]