61072545

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 99677952

約数和(自身を除く): 38605407

約数列:

[1, 3, 5, 15, 113, 137, 263, 339, 411, 565, 685, 789, 1315, 1695, 2055, 3945, 15481, 29719, 36031, 46443, 77405, 89157, 108093, 148595, 180155, 232215, 445785, 540465, 4071503, 12214509, 20357515, 61072545]

約数ペア:

[(1, 61072545), (3, 20357515), (5, 12214509), (15, 4071503), (113, 540465), (137, 445785), (263, 232215), (339, 180155), (411, 148595), (565, 108093), (685, 89157), (789, 77405), (1315, 46443), (1695, 36031), (2055, 29719), (3945, 15481)]