15446847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 23220736

約数和(自身を除く): 7773889

約数列:

[1, 3, 13, 39, 43, 61, 129, 151, 183, 453, 559, 793, 1677, 1963, 2379, 2623, 5889, 6493, 7869, 9211, 19479, 27633, 34099, 84409, 102297, 119743, 253227, 359229, 396073, 1188219, 5148949, 15446847]

約数ペア:

[(1, 15446847), (3, 5148949), (13, 1188219), (39, 396073), (43, 359229), (61, 253227), (129, 119743), (151, 102297), (183, 84409), (453, 34099), (559, 27633), (793, 19479), (1677, 9211), (1963, 7869), (2379, 6493), (2623, 5889)]