64704652095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{641}}^1\times {\mathrm{1051}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 109574300160

約数和(自身を除く): 44869648065

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 337, 641, 1011, 1051, 1685, 1923, 3153, 3205, 5055, 5255, 6403, 9615, 12179, 15765, 19209, 19969, 32015, 36537, 59907, 60895, 96045, 99845, 182685, 216017, 299535, 354187, 648051, 673691, 1062561, 1080085, 1770935, 2021073, 3240255, 3368455, 4104323, 5312805, 6729553, 10105365, 12312969, 12800129, 20188659, 20521615, 33647765, 38400387, 61564845, 64000645, 100943295, 192001935, 227033867, 681101601, 1135169335, 3405508005, 4313643473, 12940930419, 21568217365, 64704652095]

約数ペア:

[(1, 64704652095), (3, 21568217365), (5, 12940930419), (15, 4313643473), (19, 3405508005), (57, 1135169335), (95, 681101601), (285, 227033867), (337, 192001935), (641, 100943295), (1011, 64000645), (1051, 61564845), (1685, 38400387), (1923, 33647765), (3153, 20521615), (3205, 20188659), (5055, 12800129), (5255, 12312969), (6403, 10105365), (9615, 6729553), (12179, 5312805), (15765, 4104323), (19209, 3368455), (19969, 3240255), (32015, 2021073), (36537, 1770935), (59907, 1080085), (60895, 1062561), (96045, 673691), (99845, 648051), (182685, 354187), (216017, 299535)]