30239715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{16661}}^1$

素因数の和:16691

約数の個数: 24

約数和(自身を含む): 53185104

約数和(自身を除く): 22945389

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 16661, 49983, 83305, 183271, 249915, 549813, 916355, 2015981, 2749065, 6047943, 10079905, 30239715]

約数ペア:

[(1, 30239715), (3, 10079905), (5, 6047943), (11, 2749065), (15, 2015981), (33, 916355), (55, 549813), (121, 249915), (165, 183271), (363, 83305), (605, 49983), (1815, 16661)]