188291205

素因数分解:

$3^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{5413}}^1$

素因数の和:6197

約数の個数: 24

約数和(自身を含む): 326854008

約数和(自身を除く): 138562803

約数列:

[1, 3, 5, 9, 15, 45, 773, 2319, 3865, 5413, 6957, 11595, 16239, 27065, 34785, 48717, 81195, 243585, 4184249, 12552747, 20921245, 37658241, 62763735, 188291205]

約数ペア:

[(1, 188291205), (3, 62763735), (5, 37658241), (9, 20921245), (15, 12552747), (45, 4184249), (773, 243585), (2319, 81195), (3865, 48717), (5413, 34785), (6957, 27065), (11595, 16239)]