726551295

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1\times {\mathrm{1289}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 1187006400

約数和(自身を除く): 460455105

約数列:

[1, 3, 5, 15, 53, 159, 265, 709, 795, 1289, 2127, 3545, 3867, 6445, 10635, 19335, 37577, 68317, 112731, 187885, 204951, 341585, 563655, 913901, 1024755, 2741703, 4569505, 13708515, 48436753, 145310259, 242183765, 726551295]

約数ペア:

[(1, 726551295), (3, 242183765), (5, 145310259), (15, 48436753), (53, 13708515), (159, 4569505), (265, 2741703), (709, 1024755), (795, 913901), (1289, 563655), (2127, 341585), (3545, 204951), (3867, 187885), (6445, 112731), (10635, 68317), (19335, 37577)]