470847555

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2917}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 868536864

約数和(自身を除く): 397689309

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 211, 255, 633, 765, 1055, 1899, 2917, 3165, 3587, 8751, 9495, 10761, 14585, 17935, 26253, 32283, 43755, 49589, 53805, 131265, 148767, 161415, 247945, 446301, 615487, 743835, 1846461, 2231505, 3077435, 5539383, 9232305, 10463279, 27696915, 31389837, 52316395, 94169511, 156949185, 470847555]

約数ペア:

[(1, 470847555), (3, 156949185), (5, 94169511), (9, 52316395), (15, 31389837), (17, 27696915), (45, 10463279), (51, 9232305), (85, 5539383), (153, 3077435), (211, 2231505), (255, 1846461), (633, 743835), (765, 615487), (1055, 446301), (1899, 247945), (2917, 161415), (3165, 148767), (3587, 131265), (8751, 53805), (9495, 49589), (10761, 43755), (14585, 32283), (17935, 26253)]