71426468065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{2957}}^1$

素因数の和:3202

約数の個数: 64

約数和(自身を含む): 95685857280

約数和(自身を除く): 24259389215

約数列:

[1, 5, 17, 31, 85, 89, 103, 155, 445, 515, 527, 1513, 1751, 2635, 2759, 2957, 3193, 7565, 8755, 9167, 13795, 14785, 15965, 45835, 46903, 50269, 54281, 91667, 155839, 234515, 251345, 263173, 271405, 284177, 304571, 458335, 779195, 1315865, 1420885, 1522855, 1558339, 4473941, 4831009, 5177707, 7791695, 8158363, 9441701, 22369705, 24155045, 25888535, 27106819, 40791815, 47208505, 135534095, 138692171, 160508917, 460815923, 693460855, 802544585, 840311389, 2304079615, 4201556945, 14285293613, 71426468065]

約数ペア:

[(1, 71426468065), (5, 14285293613), (17, 4201556945), (31, 2304079615), (85, 840311389), (89, 802544585), (103, 693460855), (155, 460815923), (445, 160508917), (515, 138692171), (527, 135534095), (1513, 47208505), (1751, 40791815), (2635, 27106819), (2759, 25888535), (2957, 24155045), (3193, 22369705), (7565, 9441701), (8755, 8158363), (9167, 7791695), (13795, 5177707), (14785, 4831009), (15965, 4473941), (45835, 1558339), (46903, 1522855), (50269, 1420885), (54281, 1315865), (91667, 779195), (155839, 458335), (234515, 304571), (251345, 284177), (263173, 271405)]