86866515

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4937}}^1$

素因数の和:4988

約数の個数: 48

約数和(自身を含む): 166390848

約数和(自身を除く): 79524333

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 3519, 4937, 5865, 14811, 17595, 24685, 44433, 74055, 83929, 113551, 222165, 251787, 340653, 419645, 567755, 755361, 1021959, 1258935, 1703265, 1930367, 3776805, 5109795, 5791101, 9651835, 17373303, 28955505, 86866515]

約数ペア:

[(1, 86866515), (3, 28955505), (5, 17373303), (9, 9651835), (15, 5791101), (17, 5109795), (23, 3776805), (45, 1930367), (51, 1703265), (69, 1258935), (85, 1021959), (115, 755361), (153, 567755), (207, 419645), (255, 340653), (345, 251787), (391, 222165), (765, 113551), (1035, 83929), (1173, 74055), (1955, 44433), (3519, 24685), (4937, 17595), (5865, 14811)]