80457874095

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1597}}^1\times {\mathrm{25639}}^1$

素因数の和:27375

約数の個数: 32

約数和(自身を含む): 129801576960

約数和(自身を除く): 49343702865

約数列:

[1, 3, 5, 15, 131, 393, 655, 1597, 1965, 4791, 7985, 23955, 25639, 76917, 128195, 209207, 384585, 627621, 1046035, 3138105, 3358709, 10076127, 16793545, 40945483, 50380635, 122836449, 204727415, 614182245, 5363858273, 16091574819, 26819291365, 80457874095]

約数ペア:

[(1, 80457874095), (3, 26819291365), (5, 16091574819), (15, 5363858273), (131, 614182245), (393, 204727415), (655, 122836449), (1597, 50380635), (1965, 40945483), (4791, 16793545), (7985, 10076127), (23955, 3358709), (25639, 3138105), (76917, 1046035), (128195, 627621), (209207, 384585)]