73680555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1013}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 127423296

約数和(自身を除く): 53742741

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 373, 1013, 1119, 1865, 3039, 4849, 5065, 5595, 13169, 14547, 15195, 24245, 39507, 65845, 72735, 197535, 377849, 1133547, 1889245, 4912037, 5667735, 14736111, 24560185, 73680555]

約数ペア:

[(1, 73680555), (3, 24560185), (5, 14736111), (13, 5667735), (15, 4912037), (39, 1889245), (65, 1133547), (195, 377849), (373, 197535), (1013, 72735), (1119, 65845), (1865, 39507), (3039, 24245), (4849, 15195), (5065, 14547), (5595, 13169)]