127571805

素因数分解:

$3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{3557}}^1$

素因数の和:4365

約数の個数: 24

約数和(自身を含む): 221464152

約数和(自身を除く): 93892347

約数列:

[1, 3, 5, 9, 15, 45, 797, 2391, 3557, 3985, 7173, 10671, 11955, 17785, 32013, 35865, 53355, 160065, 2834929, 8504787, 14174645, 25514361, 42523935, 127571805]

約数ペア:

[(1, 127571805), (3, 42523935), (5, 25514361), (9, 14174645), (15, 8504787), (45, 2834929), (797, 160065), (2391, 53355), (3557, 35865), (3985, 32013), (7173, 17785), (10671, 11955)]