82996225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{971}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 111367872

約数和(自身を除く): 28371647

約数列:

[1, 5, 13, 25, 65, 263, 325, 971, 1315, 3419, 4855, 6575, 12623, 17095, 24275, 63115, 85475, 255373, 315575, 1276865, 3319849, 6384325, 16599245, 82996225]

約数ペア:

[(1, 82996225), (5, 16599245), (13, 6384325), (25, 3319849), (65, 1276865), (263, 315575), (325, 255373), (971, 85475), (1315, 63115), (3419, 24275), (4855, 17095), (6575, 12623)]