65249135

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 97511040

約数和(自身を除く): 32261905

約数列:

[1, 5, 7, 19, 35, 49, 95, 107, 131, 133, 245, 535, 655, 665, 749, 917, 931, 2033, 2489, 3745, 4585, 4655, 5243, 6419, 10165, 12445, 14017, 14231, 17423, 26215, 32095, 70085, 71155, 87115, 98119, 99617, 121961, 266323, 490595, 498085, 609805, 686833, 1331615, 1864261, 3434165, 9321305, 13049827, 65249135]

約数ペア:

[(1, 65249135), (5, 13049827), (7, 9321305), (19, 3434165), (35, 1864261), (49, 1331615), (95, 686833), (107, 609805), (131, 498085), (133, 490595), (245, 266323), (535, 121961), (655, 99617), (665, 98119), (749, 87115), (917, 71155), (931, 70085), (2033, 32095), (2489, 26215), (3745, 17423), (4585, 14231), (4655, 14017), (5243, 12445), (6419, 10165)]