165700735

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 211341312

約数和(自身を除く): 45640577

約数列:

[1, 5, 31, 97, 103, 107, 155, 485, 515, 535, 3007, 3193, 3317, 9991, 10379, 11021, 15035, 15965, 16585, 49955, 51895, 55105, 309721, 321749, 341651, 1069037, 1548605, 1608745, 1708255, 5345185, 33140147, 165700735]

約数ペア:

[(1, 165700735), (5, 33140147), (31, 5345185), (97, 1708255), (103, 1608745), (107, 1548605), (155, 1069037), (485, 341651), (515, 321749), (535, 309721), (3007, 55105), (3193, 51895), (3317, 49955), (9991, 16585), (10379, 15965), (11021, 15035)]