55192215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{739}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 95477760

約数和(自身を除く): 40285545

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 383, 739, 1149, 1915, 2217, 3695, 4979, 5745, 9607, 11085, 14937, 24895, 28821, 48035, 74685, 144105, 283037, 849111, 1415185, 3679481, 4245555, 11038443, 18397405, 55192215]

約数ペア:

[(1, 55192215), (3, 18397405), (5, 11038443), (13, 4245555), (15, 3679481), (39, 1415185), (65, 849111), (195, 283037), (383, 144105), (739, 74685), (1149, 48035), (1915, 28821), (2217, 24895), (3695, 14937), (4979, 11085), (5745, 9607)]