26239955

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 37255680

約数和(自身を除く): 11015725

約数列:

[1, 5, 7, 35, 59, 97, 131, 295, 413, 485, 655, 679, 917, 2065, 3395, 4585, 5723, 7729, 12707, 28615, 38645, 40061, 54103, 63535, 88949, 200305, 270515, 444745, 749713, 3748565, 5247991, 26239955]

約数ペア:

[(1, 26239955), (5, 5247991), (7, 3748565), (35, 749713), (59, 444745), (97, 270515), (131, 200305), (295, 88949), (413, 63535), (485, 54103), (655, 40061), (679, 38645), (917, 28615), (2065, 12707), (3395, 7729), (4585, 5723)]