15761036175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4049}}^1$

素因数の和:4193

約数の個数: 96

約数和(自身を含む): 28637452800

約数和(自身を除く): 12876416625

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 71, 75, 85, 129, 213, 215, 255, 355, 425, 645, 731, 1065, 1075, 1207, 1275, 1775, 2193, 3053, 3225, 3621, 3655, 4049, 5325, 6035, 9159, 10965, 12147, 15265, 18105, 18275, 20245, 30175, 45795, 51901, 54825, 60735, 68833, 76325, 90525, 101225, 155703, 174107, 206499, 228975, 259505, 287479, 303675, 344165, 522321, 778515, 862437, 870535, 1032495, 1297525, 1437395, 1720825, 2611605, 2959819, 3892575, 4312185, 4352675, 4887143, 5162475, 7186975, 8879457, 12361597, 13058025, 14661429, 14799095, 21560925, 24435715, 37084791, 44397285, 61807985, 73307145, 73995475, 122178575, 185423955, 210147149, 221986425, 309039925, 366535725, 630441447, 927119775, 1050735745, 3152207235, 5253678725, 15761036175]

約数ペア:

[(1, 15761036175), (3, 5253678725), (5, 3152207235), (15, 1050735745), (17, 927119775), (25, 630441447), (43, 366535725), (51, 309039925), (71, 221986425), (75, 210147149), (85, 185423955), (129, 122178575), (213, 73995475), (215, 73307145), (255, 61807985), (355, 44397285), (425, 37084791), (645, 24435715), (731, 21560925), (1065, 14799095), (1075, 14661429), (1207, 13058025), (1275, 12361597), (1775, 8879457), (2193, 7186975), (3053, 5162475), (3225, 4887143), (3621, 4352675), (3655, 4312185), (4049, 3892575), (5325, 2959819), (6035, 2611605), (9159, 1720825), (10965, 1437395), (12147, 1297525), (15265, 1032495), (18105, 870535), (18275, 862437), (20245, 778515), (30175, 522321), (45795, 344165), (51901, 303675), (54825, 287479), (60735, 259505), (68833, 228975), (76325, 206499), (90525, 174107), (101225, 155703)]