15671706545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{71647}}^1$

素因数の和:71801

約数の個数: 32

約数和(自身を含む): 21233028096

約数和(自身を除く): 5561321551

約数列:

[1, 5, 11, 41, 55, 97, 205, 451, 485, 1067, 2255, 3977, 5335, 19885, 43747, 71647, 218735, 358235, 788117, 2937527, 3940585, 6949759, 14687635, 32312797, 34748795, 76447349, 161563985, 284940119, 382236745, 1424700595, 3134341309, 15671706545]

約数ペア:

[(1, 15671706545), (5, 3134341309), (11, 1424700595), (41, 382236745), (55, 284940119), (97, 161563985), (205, 76447349), (451, 34748795), (485, 32312797), (1067, 14687635), (2255, 6949759), (3977, 3940585), (5335, 2937527), (19885, 788117), (43747, 358235), (71647, 218735)]