11790720005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{4153}}^1$

素因数の和:4565

約数の個数: 32

約数和(自身を含む): 15160172544

約数和(自身を除く): 3369452539

約数列:

[1, 5, 17, 85, 127, 263, 635, 1315, 2159, 4153, 4471, 10795, 20765, 22355, 33401, 70601, 167005, 353005, 527431, 567817, 1092239, 2637155, 2839085, 5461195, 8966327, 18568063, 44831635, 92840315, 138714353, 693571765, 2358144001, 11790720005]

約数ペア:

[(1, 11790720005), (5, 2358144001), (17, 693571765), (85, 138714353), (127, 92840315), (263, 44831635), (635, 18568063), (1315, 8966327), (2159, 5461195), (4153, 2839085), (4471, 2637155), (10795, 1092239), (20765, 567817), (22355, 527431), (33401, 353005), (70601, 167005)]