15672270981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1\times {\mathrm{4751}}^1$

素因数の和:5753

約数の個数: 32

約数和(自身を含む): 22466543616

約数和(自身を除く): 6794272635

約数列:

[1, 3, 17, 51, 71, 213, 911, 1207, 2733, 3621, 4751, 14253, 15487, 46461, 64681, 80767, 194043, 242301, 337321, 1011963, 1099577, 3298731, 4328161, 5734457, 12984483, 17203371, 73578737, 220736211, 307299431, 921898293, 5224090327, 15672270981]

約数ペア:

[(1, 15672270981), (3, 5224090327), (17, 921898293), (51, 307299431), (71, 220736211), (213, 73578737), (911, 17203371), (1207, 12984483), (2733, 5734457), (3621, 4328161), (4751, 3298731), (14253, 1099577), (15487, 1011963), (46461, 337321), (64681, 242301), (80767, 194043)]