137213285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3569

約数の個数: 32

約数和(自身を含む): 193536000

約数和(自身を除く): 56322715

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 713, 1265, 1705, 3499, 3565, 7843, 17495, 38489, 39215, 80477, 108469, 192445, 402385, 542345, 885247, 1193159, 2494787, 4426235, 5965795, 12473935, 27442657, 137213285]

約数ペア:

[(1, 137213285), (5, 27442657), (11, 12473935), (23, 5965795), (31, 4426235), (55, 2494787), (115, 1193159), (155, 885247), (253, 542345), (341, 402385), (713, 192445), (1265, 108469), (1705, 80477), (3499, 39215), (3565, 38489), (7843, 17495)]