17986339965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{66347}}^1$

素因数の和:66450

約数の個数: 64

約数和(自身を含む): 33019011072

約数和(自身を除く): 15032671107

約数列:

[1, 3, 5, 11, 15, 31, 33, 53, 55, 93, 155, 159, 165, 265, 341, 465, 583, 795, 1023, 1643, 1705, 1749, 2915, 4929, 5115, 8215, 8745, 18073, 24645, 54219, 66347, 90365, 199041, 271095, 331735, 729817, 995205, 2056757, 2189451, 3516391, 3649085, 6170271, 10283785, 10549173, 10947255, 17581955, 22624327, 30851355, 38680301, 52745865, 67872981, 109008121, 113121635, 116040903, 193401505, 327024363, 339364905, 545040605, 580204515, 1199089331, 1635121815, 3597267993, 5995446655, 17986339965]

約数ペア:

[(1, 17986339965), (3, 5995446655), (5, 3597267993), (11, 1635121815), (15, 1199089331), (31, 580204515), (33, 545040605), (53, 339364905), (55, 327024363), (93, 193401505), (155, 116040903), (159, 113121635), (165, 109008121), (265, 67872981), (341, 52745865), (465, 38680301), (583, 30851355), (795, 22624327), (1023, 17581955), (1643, 10947255), (1705, 10549173), (1749, 10283785), (2915, 6170271), (4929, 3649085), (5115, 3516391), (8215, 2189451), (8745, 2056757), (18073, 995205), (24645, 729817), (54219, 331735), (66347, 271095), (90365, 199041)]