3885705

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 6998400

約数和(自身を除く): 3112695

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 269, 321, 535, 807, 963, 1345, 1605, 2421, 2889, 4035, 4815, 7263, 12105, 14445, 28783, 36315, 86349, 143915, 259047, 431745, 777141, 1295235, 3885705]

約数ペア:

[(1, 3885705), (3, 1295235), (5, 777141), (9, 431745), (15, 259047), (27, 143915), (45, 86349), (107, 36315), (135, 28783), (269, 14445), (321, 12105), (535, 7263), (807, 4815), (963, 4035), (1345, 2889), (1605, 2421)]