15672825

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 34283520

約数和(自身を除く): 18610695

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 31, 35, 45, 63, 75, 93, 105, 107, 135, 155, 175, 189, 217, 225, 279, 315, 321, 465, 525, 535, 651, 675, 749, 775, 837, 945, 963, 1085, 1395, 1575, 1605, 1953, 2247, 2325, 2675, 2889, 3255, 3317, 3745, 4185, 4725, 4815, 5425, 5859, 6741, 6975, 8025, 9765, 9951, 11235, 14445, 16275, 16585, 18725, 20223, 20925, 23219, 24075, 29295, 29853, 33705, 48825, 49755, 56175, 69657, 72225, 82925, 89559, 101115, 116095, 146475, 149265, 168525, 208971, 248775, 348285, 447795, 505575, 580475, 626913, 746325, 1044855, 1741425, 2238975, 3134565, 5224275, 15672825]

約数ペア:

[(1, 15672825), (3, 5224275), (5, 3134565), (7, 2238975), (9, 1741425), (15, 1044855), (21, 746325), (25, 626913), (27, 580475), (31, 505575), (35, 447795), (45, 348285), (63, 248775), (75, 208971), (93, 168525), (105, 149265), (107, 146475), (135, 116095), (155, 101115), (175, 89559), (189, 82925), (217, 72225), (225, 69657), (279, 56175), (315, 49755), (321, 48825), (465, 33705), (525, 29853), (535, 29295), (651, 24075), (675, 23219), (749, 20925), (775, 20223), (837, 18725), (945, 16585), (963, 16275), (1085, 14445), (1395, 11235), (1575, 9951), (1605, 9765), (1953, 8025), (2247, 6975), (2325, 6741), (2675, 5859), (2889, 5425), (3255, 4815), (3317, 4725), (3745, 4185)]