47243595

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 98496000

約数和(自身を除く): 51252405

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 49, 51, 57, 85, 95, 105, 119, 133, 147, 199, 245, 255, 285, 323, 357, 399, 595, 597, 665, 735, 833, 931, 969, 995, 1393, 1615, 1785, 1995, 2261, 2499, 2793, 2985, 3383, 3781, 4165, 4179, 4655, 4845, 6783, 6965, 9751, 10149, 11305, 11343, 12495, 13965, 15827, 16915, 18905, 20895, 23681, 26467, 29253, 33915, 47481, 48755, 50745, 56715, 64277, 71043, 79135, 79401, 118405, 132335, 146265, 165767, 185269, 192831, 237405, 321385, 355215, 397005, 449939, 497301, 555807, 828835, 926345, 964155, 1349817, 2249695, 2486505, 2779035, 3149573, 6749085, 9448719, 15747865, 47243595]

約数ペア:

[(1, 47243595), (3, 15747865), (5, 9448719), (7, 6749085), (15, 3149573), (17, 2779035), (19, 2486505), (21, 2249695), (35, 1349817), (49, 964155), (51, 926345), (57, 828835), (85, 555807), (95, 497301), (105, 449939), (119, 397005), (133, 355215), (147, 321385), (199, 237405), (245, 192831), (255, 185269), (285, 165767), (323, 146265), (357, 132335), (399, 118405), (595, 79401), (597, 79135), (665, 71043), (735, 64277), (833, 56715), (931, 50745), (969, 48755), (995, 47481), (1393, 33915), (1615, 29253), (1785, 26467), (1995, 23681), (2261, 20895), (2499, 18905), (2793, 16915), (2985, 15827), (3383, 13965), (3781, 12495), (4165, 11343), (4179, 11305), (4655, 10149), (4845, 9751), (6783, 6965)]