1320160442865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3929}}^1\times {\mathrm{10337}}^1$

素因数の和:14482

約数の個数: 64

約数和(自身を含む): 2316790460160

約数和(自身を除く): 996630017295

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 197, 591, 985, 2167, 2955, 3929, 6501, 10337, 10835, 11787, 19645, 31011, 32505, 43219, 51685, 58935, 113707, 129657, 155055, 216095, 341121, 568535, 648285, 774013, 1705605, 2036389, 2322039, 3870065, 6109167, 8514143, 10181945, 11610195, 22400279, 25542429, 30545835, 40614073, 42570715, 67200837, 112001395, 121842219, 127712145, 203070365, 336004185, 446754803, 609211095, 1340264409, 2233774015, 6701322045, 8000972381, 24002917143, 40004861905, 88010696191, 120014585715, 264032088573, 440053480955, 1320160442865]

約数ペア:

[(1, 1320160442865), (3, 440053480955), (5, 264032088573), (11, 120014585715), (15, 88010696191), (33, 40004861905), (55, 24002917143), (165, 8000972381), (197, 6701322045), (591, 2233774015), (985, 1340264409), (2167, 609211095), (2955, 446754803), (3929, 336004185), (6501, 203070365), (10337, 127712145), (10835, 121842219), (11787, 112001395), (19645, 67200837), (31011, 42570715), (32505, 40614073), (43219, 30545835), (51685, 25542429), (58935, 22400279), (113707, 11610195), (129657, 10181945), (155055, 8514143), (216095, 6109167), (341121, 3870065), (568535, 2322039), (648285, 2036389), (774013, 1705605)]