6489105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 12386304

約数和(自身を除く): 5897199

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 2687, 8061, 13435, 18809, 40305, 56427, 61801, 94045, 185403, 282135, 309005, 432607, 927015, 1297821, 2163035, 6489105]

約数ペア:

[(1, 6489105), (3, 2163035), (5, 1297821), (7, 927015), (15, 432607), (21, 309005), (23, 282135), (35, 185403), (69, 94045), (105, 61801), (115, 56427), (161, 40305), (345, 18809), (483, 13435), (805, 8061), (2415, 2687)]