15072801

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 20760768

約数和(自身を除く): 5687967

約数列:

[1, 3, 37, 111, 251, 541, 753, 1623, 9287, 20017, 27861, 60051, 135791, 407373, 5024267, 15072801]

約数ペア:

[(1, 15072801), (3, 5024267), (37, 407373), (111, 135791), (251, 60051), (541, 27861), (753, 20017), (1623, 9287)]