15202363905

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1294369}}^1$

素因数の和:1294415

約数の個数: 40

約数和(自身を含む): 28191378600

約数和(自身を除く): 12989014695

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 11745, 1294369, 3883107, 6471845, 11649321, 19415535, 34947963, 37536701, 58246605, 104843889, 112610103, 174739815, 187683505, 337830309, 524219445, 563050515, 1013490927, 1689151545, 3040472781, 5067454635, 15202363905]

約数ペア:

[(1, 15202363905), (3, 5067454635), (5, 3040472781), (9, 1689151545), (15, 1013490927), (27, 563050515), (29, 524219445), (45, 337830309), (81, 187683505), (87, 174739815), (135, 112610103), (145, 104843889), (261, 58246605), (405, 37536701), (435, 34947963), (783, 19415535), (1305, 11649321), (2349, 6471845), (3915, 3883107), (11745, 1294369)]