83854604015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{641}}^1\times {\mathrm{1193}}^1$

素因数の和:2100

約数の個数: 64

約数和(自身を含む): 124659101952

約数和(自身を除く): 40804497937

約数列:

[1, 5, 7, 13, 35, 65, 91, 241, 455, 641, 1193, 1205, 1687, 3133, 3205, 4487, 5965, 8333, 8351, 8435, 15509, 15665, 21931, 22435, 41665, 41755, 58331, 77545, 108563, 109655, 154481, 287513, 291655, 542815, 764713, 772405, 1081367, 1437565, 2008253, 2012591, 3737669, 3823565, 5352991, 5406835, 9941269, 10041265, 10062955, 14057771, 18688345, 26163683, 26764955, 49706345, 69588883, 70288855, 130818415, 184295833, 347944415, 921479165, 1290070831, 2395845829, 6450354155, 11979229145, 16770920803, 83854604015]

約数ペア:

[(1, 83854604015), (5, 16770920803), (7, 11979229145), (13, 6450354155), (35, 2395845829), (65, 1290070831), (91, 921479165), (241, 347944415), (455, 184295833), (641, 130818415), (1193, 70288855), (1205, 69588883), (1687, 49706345), (3133, 26764955), (3205, 26163683), (4487, 18688345), (5965, 14057771), (8333, 10062955), (8351, 10041265), (8435, 9941269), (15509, 5406835), (15665, 5352991), (21931, 3823565), (22435, 3737669), (41665, 2012591), (41755, 2008253), (58331, 1437565), (77545, 1081367), (108563, 772405), (109655, 764713), (154481, 542815), (287513, 291655)]