39307485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 81637632

約数和(自身を除く): 42330147

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 61, 85, 95, 105, 119, 133, 183, 255, 285, 305, 323, 357, 361, 399, 427, 595, 665, 915, 969, 1037, 1083, 1159, 1281, 1615, 1785, 1805, 1995, 2135, 2261, 2527, 3111, 3477, 4845, 5185, 5415, 5795, 6137, 6405, 6783, 7259, 7581, 8113, 11305, 12635, 15555, 17385, 18411, 19703, 21777, 22021, 24339, 30685, 33915, 36295, 37905, 40565, 42959, 59109, 66063, 92055, 98515, 108885, 110105, 121695, 128877, 137921, 154147, 214795, 295545, 330315, 374357, 413763, 462441, 644385, 689605, 770735, 1123071, 1871785, 2068815, 2312205, 2620499, 5615355, 7861497, 13102495, 39307485]

約数ペア:

[(1, 39307485), (3, 13102495), (5, 7861497), (7, 5615355), (15, 2620499), (17, 2312205), (19, 2068815), (21, 1871785), (35, 1123071), (51, 770735), (57, 689605), (61, 644385), (85, 462441), (95, 413763), (105, 374357), (119, 330315), (133, 295545), (183, 214795), (255, 154147), (285, 137921), (305, 128877), (323, 121695), (357, 110105), (361, 108885), (399, 98515), (427, 92055), (595, 66063), (665, 59109), (915, 42959), (969, 40565), (1037, 37905), (1083, 36295), (1159, 33915), (1281, 30685), (1615, 24339), (1785, 22021), (1805, 21777), (1995, 19703), (2135, 18411), (2261, 17385), (2527, 15555), (3111, 12635), (3477, 11305), (4845, 8113), (5185, 7581), (5415, 7259), (5795, 6783), (6137, 6405)]