91226005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 122056704

約数和(自身を除く): 30830699

約数列:

[1, 5, 13, 43, 65, 127, 215, 257, 559, 635, 1285, 1651, 2795, 3341, 5461, 8255, 11051, 16705, 27305, 32639, 55255, 70993, 143663, 163195, 354965, 424307, 718315, 1403477, 2121535, 7017385, 18245201, 91226005]

約数ペア:

[(1, 91226005), (5, 18245201), (13, 7017385), (43, 2121535), (65, 1403477), (127, 718315), (215, 424307), (257, 354965), (559, 163195), (635, 143663), (1285, 70993), (1651, 55255), (2795, 32639), (3341, 27305), (5461, 16705), (8255, 11051)]