47288475

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 99368640

約数和(自身を除く): 52080165

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 27, 39, 45, 51, 65, 75, 85, 117, 135, 153, 195, 221, 225, 255, 317, 325, 351, 425, 459, 585, 663, 675, 765, 951, 975, 1105, 1275, 1585, 1755, 1989, 2295, 2853, 2925, 3315, 3825, 4121, 4755, 5389, 5525, 5967, 7925, 8559, 8775, 9945, 11475, 12363, 14265, 16167, 16575, 20605, 23775, 26945, 29835, 37089, 42795, 48501, 49725, 61815, 70057, 71325, 80835, 103025, 111267, 134725, 145503, 149175, 185445, 210171, 213975, 242505, 309075, 350285, 404175, 556335, 630513, 727515, 927225, 1050855, 1212525, 1751425, 1891539, 2781675, 3152565, 3637575, 5254275, 9457695, 15762825, 47288475]

約数ペア:

[(1, 47288475), (3, 15762825), (5, 9457695), (9, 5254275), (13, 3637575), (15, 3152565), (17, 2781675), (25, 1891539), (27, 1751425), (39, 1212525), (45, 1050855), (51, 927225), (65, 727515), (75, 630513), (85, 556335), (117, 404175), (135, 350285), (153, 309075), (195, 242505), (221, 213975), (225, 210171), (255, 185445), (317, 149175), (325, 145503), (351, 134725), (425, 111267), (459, 103025), (585, 80835), (663, 71325), (675, 70057), (765, 61815), (951, 49725), (975, 48501), (1105, 42795), (1275, 37089), (1585, 29835), (1755, 26945), (1989, 23775), (2295, 20605), (2853, 16575), (2925, 16167), (3315, 14265), (3825, 12363), (4121, 11475), (4755, 9945), (5389, 8775), (5525, 8559), (5967, 7925)]