26571215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 37463040

約数和(自身を除く): 10891825

約数列:

[1, 5, 11, 19, 47, 55, 95, 209, 235, 517, 541, 893, 1045, 2585, 2705, 4465, 5951, 9823, 10279, 25427, 29755, 49115, 51395, 113069, 127135, 279697, 483113, 565345, 1398485, 2415565, 5314243, 26571215]

約数ペア:

[(1, 26571215), (5, 5314243), (11, 2415565), (19, 1398485), (47, 565345), (55, 483113), (95, 279697), (209, 127135), (235, 113069), (517, 51395), (541, 49115), (893, 29755), (1045, 25427), (2585, 10279), (2705, 9823), (4465, 5951)]