12163095

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 25236480

約数和(自身を除く): 13073385

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 61, 63, 105, 135, 183, 189, 211, 305, 315, 427, 549, 633, 915, 945, 1055, 1281, 1477, 1647, 1899, 2135, 2745, 3165, 3843, 4431, 5697, 6405, 7385, 8235, 9495, 11529, 12871, 13293, 19215, 22155, 28485, 38613, 39879, 57645, 64355, 66465, 90097, 115839, 193065, 199395, 270291, 347517, 450485, 579195, 810873, 1351455, 1737585, 2432619, 4054365, 12163095]

約数ペア:

[(1, 12163095), (3, 4054365), (5, 2432619), (7, 1737585), (9, 1351455), (15, 810873), (21, 579195), (27, 450485), (35, 347517), (45, 270291), (61, 199395), (63, 193065), (105, 115839), (135, 90097), (183, 66465), (189, 64355), (211, 57645), (305, 39879), (315, 38613), (427, 28485), (549, 22155), (633, 19215), (915, 13293), (945, 12871), (1055, 11529), (1281, 9495), (1477, 8235), (1647, 7385), (1899, 6405), (2135, 5697), (2745, 4431), (3165, 3843)]