7214295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 13146624

約数和(自身を除く): 5932329

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 1901, 3795, 5703, 9505, 20911, 28515, 43723, 62733, 104555, 131169, 218615, 313665, 480953, 655845, 1442859, 2404765, 7214295]

約数ペア:

[(1, 7214295), (3, 2404765), (5, 1442859), (11, 655845), (15, 480953), (23, 313665), (33, 218615), (55, 131169), (69, 104555), (115, 62733), (165, 43723), (253, 28515), (345, 20911), (759, 9505), (1265, 5703), (1901, 3795)]