41971065

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 68688000

約数和(自身を除く): 26716935

約数列:

[1, 3, 5, 15, 89, 149, 211, 267, 445, 447, 633, 745, 1055, 1335, 2235, 3165, 13261, 18779, 31439, 39783, 56337, 66305, 93895, 94317, 157195, 198915, 281685, 471585, 2798071, 8394213, 13990355, 41971065]

約数ペア:

[(1, 41971065), (3, 13990355), (5, 8394213), (15, 2798071), (89, 471585), (149, 281685), (211, 198915), (267, 157195), (445, 94317), (447, 93895), (633, 66305), (745, 56337), (1055, 39783), (1335, 31439), (2235, 18779), (3165, 13261)]