245280578375

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{12163}}^1$

素因数の和:13417

約数の個数: 64

約数和(自身を含む): 368586716160

約数和(自身を除く): 123306137785

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 1213, 2375, 3325, 6065, 8491, 12163, 16625, 23047, 30325, 42455, 60815, 85141, 115235, 151625, 161329, 212275, 231097, 304075, 425705, 576175, 806645, 1061375, 1155485, 1520375, 1617679, 2128525, 2880875, 4033225, 5777425, 8088395, 10642625, 14753719, 20166125, 28887125, 40441975, 73768595, 103276033, 202209875, 280320661, 368842975, 516380165, 1401603305, 1844214875, 1962244627, 2581900825, 7008016525, 9811223135, 12909504125, 35040082625, 49056115675, 245280578375]

約数ペア:

[(1, 245280578375), (5, 49056115675), (7, 35040082625), (19, 12909504125), (25, 9811223135), (35, 7008016525), (95, 2581900825), (125, 1962244627), (133, 1844214875), (175, 1401603305), (475, 516380165), (665, 368842975), (875, 280320661), (1213, 202209875), (2375, 103276033), (3325, 73768595), (6065, 40441975), (8491, 28887125), (12163, 20166125), (16625, 14753719), (23047, 10642625), (30325, 8088395), (42455, 5777425), (60815, 4033225), (85141, 2880875), (115235, 2128525), (151625, 1617679), (161329, 1520375), (212275, 1155485), (231097, 1061375), (304075, 806645), (425705, 576175)]