6971415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 12870144

約数和(自身を除く): 5898729

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 167, 253, 345, 363, 501, 605, 759, 835, 1265, 1815, 1837, 2505, 2783, 3795, 3841, 5511, 8349, 9185, 11523, 13915, 19205, 20207, 27555, 41745, 42251, 57615, 60621, 101035, 126753, 211255, 303105, 464761, 633765, 1394283, 2323805, 6971415]

約数ペア:

[(1, 6971415), (3, 2323805), (5, 1394283), (11, 633765), (15, 464761), (23, 303105), (33, 211255), (55, 126753), (69, 101035), (115, 60621), (121, 57615), (165, 42251), (167, 41745), (253, 27555), (345, 20207), (363, 19205), (501, 13915), (605, 11523), (759, 9185), (835, 8349), (1265, 5511), (1815, 3841), (1837, 3795), (2505, 2783)]