72236145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3413}}^1$

素因数の和:3521

約数の個数: 32

約数和(自身を含む): 123887232

約数和(自身を除く): 51651087

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 3413, 4233, 7055, 10239, 17065, 21165, 51195, 58021, 174063, 283279, 290105, 849837, 870315, 1416395, 4249185, 4815743, 14447229, 24078715, 72236145]

約数ペア:

[(1, 72236145), (3, 24078715), (5, 14447229), (15, 4815743), (17, 4249185), (51, 1416395), (83, 870315), (85, 849837), (249, 290105), (255, 283279), (415, 174063), (1245, 58021), (1411, 51195), (3413, 21165), (4233, 17065), (7055, 10239)]