26223345

素因数分解:

$3^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 21580047

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 191, 243, 339, 405, 565, 573, 955, 1017, 1215, 1695, 1719, 2865, 3051, 5085, 5157, 8595, 9153, 15255, 15471, 21583, 25785, 27459, 45765, 46413, 64749, 77355, 107915, 137295, 194247, 232065, 323745, 582741, 971235, 1748223, 2913705, 5244669, 8741115, 26223345]

約数ペア:

[(1, 26223345), (3, 8741115), (5, 5244669), (9, 2913705), (15, 1748223), (27, 971235), (45, 582741), (81, 323745), (113, 232065), (135, 194247), (191, 137295), (243, 107915), (339, 77355), (405, 64749), (565, 46413), (573, 45765), (955, 27459), (1017, 25785), (1215, 21583), (1695, 15471), (1719, 15255), (2865, 9153), (3051, 8595), (5085, 5157)]