245642496765

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1129}}^1\times {\mathrm{5581}}^1$

素因数の和:6854

約数の個数: 64

約数和(自身を含む): 414186186240

約数和(自身を除く): 168543689475

約数列:

[1, 3, 5, 15, 23, 69, 113, 115, 339, 345, 565, 1129, 1695, 2599, 3387, 5581, 5645, 7797, 12995, 16743, 16935, 25967, 27905, 38985, 77901, 83715, 127577, 128363, 129835, 382731, 385089, 389505, 630653, 637885, 641815, 1891959, 1913655, 1925445, 2934271, 3153265, 6300949, 8802813, 9459795, 14505019, 14671355, 18902847, 31504745, 43515057, 44014065, 72525095, 94514235, 144921827, 217575285, 434765481, 712007237, 724609135, 2136021711, 2173827405, 3560036185, 10680108555, 16376166451, 49128499353, 81880832255, 245642496765]

約数ペア:

[(1, 245642496765), (3, 81880832255), (5, 49128499353), (15, 16376166451), (23, 10680108555), (69, 3560036185), (113, 2173827405), (115, 2136021711), (339, 724609135), (345, 712007237), (565, 434765481), (1129, 217575285), (1695, 144921827), (2599, 94514235), (3387, 72525095), (5581, 44014065), (5645, 43515057), (7797, 31504745), (12995, 18902847), (16743, 14671355), (16935, 14505019), (25967, 9459795), (27905, 8802813), (38985, 6300949), (77901, 3153265), (83715, 2934271), (127577, 1925445), (128363, 1913655), (129835, 1891959), (382731, 641815), (385089, 637885), (389505, 630653)]