306093315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{80657}}^1$

素因数の和:80699

約数の個数: 32

約数和(自身を含む): 557508096

約数和(自身を除く): 251414781

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 80657, 241971, 403285, 887227, 1209855, 1855111, 2661681, 4436135, 5565333, 9275555, 13308405, 20406221, 27826665, 61218663, 102031105, 306093315]

約数ペア:

[(1, 306093315), (3, 102031105), (5, 61218663), (11, 27826665), (15, 20406221), (23, 13308405), (33, 9275555), (55, 5565333), (69, 4436135), (115, 2661681), (165, 1855111), (253, 1209855), (345, 887227), (759, 403285), (1265, 241971), (3795, 80657)]