165610005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 322541568

約数和(自身を除く): 156931563

約数列:

[1, 3, 5, 11, 15, 17, 23, 33, 51, 55, 69, 85, 115, 151, 165, 187, 253, 255, 289, 345, 391, 453, 561, 755, 759, 867, 935, 1173, 1265, 1445, 1661, 1955, 2265, 2567, 2805, 3179, 3473, 3795, 4301, 4335, 4983, 5865, 6647, 7701, 8305, 9537, 10419, 12835, 12903, 15895, 17365, 19941, 21505, 24915, 28237, 33235, 38203, 38505, 43639, 47685, 52095, 59041, 64515, 73117, 84711, 99705, 114609, 130917, 141185, 177123, 191015, 218195, 219351, 295205, 365585, 423555, 480029, 573045, 649451, 654585, 885615, 1003697, 1096755, 1440087, 1948353, 2400145, 3011091, 3247255, 5018485, 7200435, 9741765, 11040667, 15055455, 33122001, 55203335, 165610005]

約数ペア:

[(1, 165610005), (3, 55203335), (5, 33122001), (11, 15055455), (15, 11040667), (17, 9741765), (23, 7200435), (33, 5018485), (51, 3247255), (55, 3011091), (69, 2400145), (85, 1948353), (115, 1440087), (151, 1096755), (165, 1003697), (187, 885615), (253, 654585), (255, 649451), (289, 573045), (345, 480029), (391, 423555), (453, 365585), (561, 295205), (755, 219351), (759, 218195), (867, 191015), (935, 177123), (1173, 141185), (1265, 130917), (1445, 114609), (1661, 99705), (1955, 84711), (2265, 73117), (2567, 64515), (2805, 59041), (3179, 52095), (3473, 47685), (3795, 43639), (4301, 38505), (4335, 38203), (4983, 33235), (5865, 28237), (6647, 24915), (7701, 21505), (8305, 19941), (9537, 17365), (10419, 15895), (12835, 12903)]