1255146975

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1354

約数の個数: 96

約数和(自身を含む): 2470824000

約数和(自身を除く): 1215677025

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 89, 135, 153, 225, 255, 267, 425, 445, 459, 675, 765, 801, 1229, 1275, 1335, 1513, 2225, 2295, 2403, 3687, 3825, 4005, 4539, 6145, 6675, 7565, 11061, 11475, 12015, 13617, 18435, 20025, 20893, 22695, 30725, 33183, 37825, 40851, 55305, 60075, 62679, 68085, 92175, 104465, 109381, 113475, 165915, 188037, 204255, 276525, 313395, 328143, 340425, 522325, 546905, 564111, 829575, 940185, 984429, 1021275, 1566975, 1640715, 1859477, 2734525, 2820555, 2953287, 4700925, 4922145, 5578431, 8203575, 9297385, 14102775, 14766435, 16735293, 24610725, 27892155, 46486925, 50205879, 73832175, 83676465, 139460775, 251029395, 418382325, 1255146975]

約数ペア:

[(1, 1255146975), (3, 418382325), (5, 251029395), (9, 139460775), (15, 83676465), (17, 73832175), (25, 50205879), (27, 46486925), (45, 27892155), (51, 24610725), (75, 16735293), (85, 14766435), (89, 14102775), (135, 9297385), (153, 8203575), (225, 5578431), (255, 4922145), (267, 4700925), (425, 2953287), (445, 2820555), (459, 2734525), (675, 1859477), (765, 1640715), (801, 1566975), (1229, 1021275), (1275, 984429), (1335, 940185), (1513, 829575), (2225, 564111), (2295, 546905), (2403, 522325), (3687, 340425), (3825, 328143), (4005, 313395), (4539, 276525), (6145, 204255), (6675, 188037), (7565, 165915), (11061, 113475), (11475, 109381), (12015, 104465), (13617, 92175), (18435, 68085), (20025, 62679), (20893, 60075), (22695, 55305), (30725, 40851), (33183, 37825)]