2247388320595

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{187393}}^1$

素因数の和:187924

約数の個数: 48

約数和(自身を含む): 3039857495136

約数和(自身を除く): 792469174541

約数列:

[1, 5, 11, 43, 55, 121, 215, 461, 473, 605, 2305, 2365, 5071, 5203, 19823, 25355, 26015, 55781, 99115, 187393, 218053, 278905, 936965, 1090265, 2061323, 2398583, 8057899, 10306615, 11992915, 22674553, 40289495, 86388173, 88636889, 113372765, 431940865, 443184445, 950269903, 975005779, 3714691439, 4751349515, 4875028895, 10452968933, 18573457195, 40861605829, 52264844665, 204308029145, 449477664119, 2247388320595]

約数ペア:

[(1, 2247388320595), (5, 449477664119), (11, 204308029145), (43, 52264844665), (55, 40861605829), (121, 18573457195), (215, 10452968933), (461, 4875028895), (473, 4751349515), (605, 3714691439), (2305, 975005779), (2365, 950269903), (5071, 443184445), (5203, 431940865), (19823, 113372765), (25355, 88636889), (26015, 86388173), (55781, 40289495), (99115, 22674553), (187393, 11992915), (218053, 10306615), (278905, 8057899), (936965, 2398583), (1090265, 2061323)]