291530804545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2887}}^1\times {\mathrm{14561}}^1$

素因数の和:17545

約数の個数: 32

約数和(自身を含む): 373448897280

約数和(自身を除く): 81918092735

約数列:

[1, 5, 19, 73, 95, 365, 1387, 2887, 6935, 14435, 14561, 54853, 72805, 210751, 274265, 276659, 1053755, 1062953, 1383295, 4004269, 5314765, 20021345, 20196107, 42037607, 100980535, 210188035, 798714533, 3068745311, 3993572665, 15343726555, 58306160909, 291530804545]

約数ペア:

[(1, 291530804545), (5, 58306160909), (19, 15343726555), (73, 3993572665), (95, 3068745311), (365, 798714533), (1387, 210188035), (2887, 100980535), (6935, 42037607), (14435, 20196107), (14561, 20021345), (54853, 5314765), (72805, 4004269), (210751, 1383295), (274265, 1062953), (276659, 1053755)]