8085455

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 11943936

約数和(自身を除く): 3858481

約数列:

[1, 5, 7, 17, 35, 85, 107, 119, 127, 535, 595, 635, 749, 889, 1819, 2159, 3745, 4445, 9095, 10795, 12733, 13589, 15113, 63665, 67945, 75565, 95123, 231013, 475615, 1155065, 1617091, 8085455]

約数ペア:

[(1, 8085455), (5, 1617091), (7, 1155065), (17, 475615), (35, 231013), (85, 95123), (107, 75565), (119, 67945), (127, 63665), (535, 15113), (595, 13589), (635, 12733), (749, 10795), (889, 9095), (1819, 4445), (2159, 3745)]