163092825

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{4931}}^1$

素因数の和:4964

約数の個数: 72

約数和(自身を含む): 348593760

約数和(自身を除く): 185500935

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 945, 1225, 1323, 1575, 2205, 3675, 4725, 4931, 6615, 11025, 14793, 24655, 33075, 34517, 44379, 73965, 103551, 123275, 133137, 172585, 221895, 241619, 310653, 369825, 517755, 665685, 724857, 862925, 931959, 1109475, 1208095, 1553265, 2174571, 2588775, 3328425, 3624285, 4659795, 6040475, 6523713, 7766325, 10872855, 18121425, 23298975, 32618565, 54364275, 163092825]

約数ペア:

[(1, 163092825), (3, 54364275), (5, 32618565), (7, 23298975), (9, 18121425), (15, 10872855), (21, 7766325), (25, 6523713), (27, 6040475), (35, 4659795), (45, 3624285), (49, 3328425), (63, 2588775), (75, 2174571), (105, 1553265), (135, 1208095), (147, 1109475), (175, 931959), (189, 862925), (225, 724857), (245, 665685), (315, 517755), (441, 369825), (525, 310653), (675, 241619), (735, 221895), (945, 172585), (1225, 133137), (1323, 123275), (1575, 103551), (2205, 73965), (3675, 44379), (4725, 34517), (4931, 33075), (6615, 24655), (11025, 14793)]