8889136165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2377}}^1\times {\mathrm{8219}}^1$

素因数の和:10621

約数の個数: 32

約数和(自身を含む): 13135691520

約数和(自身を除く): 4246555355

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 2377, 8219, 11885, 16639, 30901, 41095, 57533, 83195, 106847, 154505, 216307, 287665, 534235, 747929, 1081535, 3739645, 19536563, 97682815, 136755941, 253975319, 683779705, 1269876595, 1777827233, 8889136165]

約数ペア:

[(1, 8889136165), (5, 1777827233), (7, 1269876595), (13, 683779705), (35, 253975319), (65, 136755941), (91, 97682815), (455, 19536563), (2377, 3739645), (8219, 1081535), (11885, 747929), (16639, 534235), (30901, 287665), (41095, 216307), (57533, 154505), (83195, 106847)]