54812225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 73661952

約数和(自身を除く): 18849727

約数列:

[1, 5, 13, 25, 65, 191, 325, 883, 955, 2483, 4415, 4775, 11479, 12415, 22075, 57395, 62075, 168653, 286975, 843265, 2192489, 4216325, 10962445, 54812225]

約数ペア:

[(1, 54812225), (5, 10962445), (13, 4216325), (25, 2192489), (65, 843265), (191, 286975), (325, 168653), (883, 62075), (955, 57395), (2483, 22075), (4415, 12415), (4775, 11479)]