564324775

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 908513280

約数和(自身を除く): 344188505

約数列:

[1, 5, 7, 17, 25, 29, 31, 35, 85, 119, 145, 155, 175, 203, 211, 217, 425, 493, 527, 595, 725, 775, 899, 1015, 1055, 1085, 1477, 2465, 2635, 2975, 3451, 3587, 3689, 4495, 5075, 5275, 5425, 6119, 6293, 6541, 7385, 12325, 13175, 15283, 17255, 17935, 18445, 22475, 25109, 30595, 31465, 32705, 36925, 42833, 45787, 76415, 86275, 89675, 92225, 104023, 106981, 111197, 125545, 152975, 157325, 163525, 189689, 214165, 228935, 382075, 520115, 534905, 555985, 627725, 728161, 778379, 948445, 1070825, 1144675, 1327823, 2600575, 2674525, 2779925, 3224713, 3640805, 3891895, 4742225, 6639115, 16123565, 18204025, 19459475, 22572991, 33195575, 80617825, 112864955, 564324775]

約数ペア:

[(1, 564324775), (5, 112864955), (7, 80617825), (17, 33195575), (25, 22572991), (29, 19459475), (31, 18204025), (35, 16123565), (85, 6639115), (119, 4742225), (145, 3891895), (155, 3640805), (175, 3224713), (203, 2779925), (211, 2674525), (217, 2600575), (425, 1327823), (493, 1144675), (527, 1070825), (595, 948445), (725, 778379), (775, 728161), (899, 627725), (1015, 555985), (1055, 534905), (1085, 520115), (1477, 382075), (2465, 228935), (2635, 214165), (2975, 189689), (3451, 163525), (3587, 157325), (3689, 152975), (4495, 125545), (5075, 111197), (5275, 106981), (5425, 104023), (6119, 92225), (6293, 89675), (6541, 86275), (7385, 76415), (12325, 45787), (13175, 42833), (15283, 36925), (17255, 32705), (17935, 31465), (18445, 30595), (22475, 25109)]