197374847715

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{96907}}^1$

素因数の和:97078

約数の個数: 80

約数和(自身を含む): 364721398272

約数和(自身を除く): 167346550557

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 107, 135, 141, 235, 321, 405, 423, 535, 705, 963, 1269, 1605, 2115, 2889, 3807, 4815, 5029, 6345, 8667, 14445, 15087, 19035, 25145, 43335, 45261, 75435, 96907, 135783, 226305, 290721, 407349, 484535, 678915, 872163, 1453605, 2036745, 2616489, 4360815, 4554629, 7849467, 10369049, 13082445, 13663887, 22773145, 31107147, 39247335, 40991661, 51845245, 68319435, 93321441, 122974983, 155535735, 204958305, 279964323, 368924949, 466607205, 487345303, 614874915, 839892969, 1399821615, 1462035909, 1844624745, 2436726515, 4199464845, 4386107727, 7310179545, 13158323181, 21930538635, 39474969543, 65791615905, 197374847715]

約数ペア:

[(1, 197374847715), (3, 65791615905), (5, 39474969543), (9, 21930538635), (15, 13158323181), (27, 7310179545), (45, 4386107727), (47, 4199464845), (81, 2436726515), (107, 1844624745), (135, 1462035909), (141, 1399821615), (235, 839892969), (321, 614874915), (405, 487345303), (423, 466607205), (535, 368924949), (705, 279964323), (963, 204958305), (1269, 155535735), (1605, 122974983), (2115, 93321441), (2889, 68319435), (3807, 51845245), (4815, 40991661), (5029, 39247335), (6345, 31107147), (8667, 22773145), (14445, 13663887), (15087, 13082445), (19035, 10369049), (25145, 7849467), (43335, 4554629), (45261, 4360815), (75435, 2616489), (96907, 2036745), (135783, 1453605), (226305, 872163), (290721, 678915), (407349, 484535)]