12813547438115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13477}}^1\times {\mathrm{13691}}^1$

素因数の和:27252

約数の個数: 64

約数和(自身を含む): 17538755351040

約数和(自身を除く): 4725207912925

約数列:

[1, 5, 17, 19, 43, 85, 95, 215, 323, 731, 817, 1615, 3655, 4085, 13477, 13691, 13889, 67385, 68455, 69445, 229109, 232747, 256063, 260129, 579511, 588713, 1145545, 1163735, 1280315, 1300645, 2897555, 2943565, 4353071, 4422193, 9851687, 10008121, 11010709, 11185547, 21765355, 22110965, 49258435, 50040605, 55053545, 55927735, 184513607, 187182053, 190154299, 922568035, 935910265, 950771495, 3136731319, 3505758533, 7934085101, 15683656595, 17528792665, 39670425505, 59597895061, 134879446717, 150747616919, 297989475305, 674397233585, 753738084595, 2562709487623, 12813547438115]

約数ペア:

[(1, 12813547438115), (5, 2562709487623), (17, 753738084595), (19, 674397233585), (43, 297989475305), (85, 150747616919), (95, 134879446717), (215, 59597895061), (323, 39670425505), (731, 17528792665), (817, 15683656595), (1615, 7934085101), (3655, 3505758533), (4085, 3136731319), (13477, 950771495), (13691, 935910265), (13889, 922568035), (67385, 190154299), (68455, 187182053), (69445, 184513607), (229109, 55927735), (232747, 55053545), (256063, 50040605), (260129, 49258435), (579511, 22110965), (588713, 21765355), (1145545, 11185547), (1163735, 11010709), (1280315, 10008121), (1300645, 9851687), (2897555, 4422193), (2943565, 4353071)]