15192205

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 21587040

約数和(自身を除く): 6394835

約数列:

[1, 5, 7, 35, 49, 59, 245, 295, 413, 1051, 2065, 2891, 5255, 7357, 14455, 36785, 51499, 62009, 257495, 310045, 434063, 2170315, 3038441, 15192205]

約数ペア:

[(1, 15192205), (5, 3038441), (7, 2170315), (35, 434063), (49, 310045), (59, 257495), (245, 62009), (295, 51499), (413, 36785), (1051, 14455), (2065, 7357), (2891, 5255)]