9968857523775

素因数分解:

$3^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{427421}}^1$

素因数の和:427866

約数の個数: 96

約数和(自身を含む): 18539514734400

約数和(自身を除く): 8570657210625

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 109, 135, 225, 317, 327, 545, 675, 951, 981, 1585, 1635, 2725, 2853, 2943, 4755, 4905, 7925, 8175, 8559, 14265, 14715, 23775, 24525, 34553, 42795, 71325, 73575, 103659, 172765, 213975, 310977, 427421, 518295, 863825, 932931, 1282263, 1554885, 2137105, 2591475, 3846789, 4664655, 6411315, 7774425, 10685525, 11540367, 19233945, 23323275, 32056575, 46588889, 57701835, 96169725, 135492457, 139766667, 232944445, 288509175, 406477371, 419300001, 677462285, 698833335, 1164722225, 1219432113, 1257900003, 2032386855, 2096500005, 3387311425, 3494166675, 3658296339, 6097160565, 6289500015, 10161934275, 10482500025, 14768677813, 18291481695, 30485802825, 31447500075, 44306033439, 73843389065, 91457408475, 132918100317, 221530167195, 369216945325, 398754300951, 664590501585, 1107650835975, 1993771504755, 3322952507925, 9968857523775]

約数ペア:

[(1, 9968857523775), (3, 3322952507925), (5, 1993771504755), (9, 1107650835975), (15, 664590501585), (25, 398754300951), (27, 369216945325), (45, 221530167195), (75, 132918100317), (109, 91457408475), (135, 73843389065), (225, 44306033439), (317, 31447500075), (327, 30485802825), (545, 18291481695), (675, 14768677813), (951, 10482500025), (981, 10161934275), (1585, 6289500015), (1635, 6097160565), (2725, 3658296339), (2853, 3494166675), (2943, 3387311425), (4755, 2096500005), (4905, 2032386855), (7925, 1257900003), (8175, 1219432113), (8559, 1164722225), (14265, 698833335), (14715, 677462285), (23775, 419300001), (24525, 406477371), (34553, 288509175), (42795, 232944445), (71325, 139766667), (73575, 135492457), (103659, 96169725), (172765, 57701835), (213975, 46588889), (310977, 32056575), (427421, 23323275), (518295, 19233945), (863825, 11540367), (932931, 10685525), (1282263, 7774425), (1554885, 6411315), (2137105, 4664655), (2591475, 3846789)]