2972772065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1\times {\mathrm{727}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 3839996160

約数和(自身を除く): 867224095

約数列:

[1, 5, 17, 73, 85, 365, 659, 727, 1241, 3295, 3635, 6205, 11203, 12359, 48107, 53071, 56015, 61795, 240535, 265355, 479093, 817819, 902207, 2395465, 4089095, 4511035, 8144581, 34973789, 40722905, 174868945, 594554413, 2972772065]

約数ペア:

[(1, 2972772065), (5, 594554413), (17, 174868945), (73, 40722905), (85, 34973789), (365, 8144581), (659, 4511035), (727, 4089095), (1241, 2395465), (3295, 902207), (3635, 817819), (6205, 479093), (11203, 265355), (12359, 240535), (48107, 61795), (53071, 56015)]