47397105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 101896704

約数和(自身を除く): 54499599

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 53, 63, 85, 105, 119, 153, 159, 167, 255, 265, 315, 357, 371, 477, 501, 595, 765, 795, 835, 901, 1071, 1113, 1169, 1503, 1785, 1855, 2385, 2505, 2703, 2839, 3339, 3507, 4505, 5355, 5565, 5845, 6307, 7515, 8109, 8517, 8851, 10521, 13515, 14195, 16695, 17535, 18921, 19873, 25551, 26553, 31535, 40545, 42585, 44255, 52605, 56763, 59619, 61957, 79659, 94605, 99365, 127755, 132765, 150467, 178857, 185871, 283815, 298095, 309785, 398295, 451401, 557613, 752335, 894285, 929355, 1053269, 1354203, 2257005, 2788065, 3159807, 5266345, 6771015, 9479421, 15799035, 47397105]

約数ペア:

[(1, 47397105), (3, 15799035), (5, 9479421), (7, 6771015), (9, 5266345), (15, 3159807), (17, 2788065), (21, 2257005), (35, 1354203), (45, 1053269), (51, 929355), (53, 894285), (63, 752335), (85, 557613), (105, 451401), (119, 398295), (153, 309785), (159, 298095), (167, 283815), (255, 185871), (265, 178857), (315, 150467), (357, 132765), (371, 127755), (477, 99365), (501, 94605), (595, 79659), (765, 61957), (795, 59619), (835, 56763), (901, 52605), (1071, 44255), (1113, 42585), (1169, 40545), (1503, 31535), (1785, 26553), (1855, 25551), (2385, 19873), (2505, 18921), (2703, 17535), (2839, 16695), (3339, 14195), (3507, 13515), (4505, 10521), (5355, 8851), (5565, 8517), (5845, 8109), (6307, 7515)]