15755148

素因数分解:

$2^2\times 3^7\times {\mathrm{1801}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 41373920

約数和(自身を除く): 25618772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 1801, 2187, 2916, 3602, 4374, 5403, 7204, 8748, 10806, 16209, 21612, 32418, 48627, 64836, 97254, 145881, 194508, 291762, 437643, 583524, 875286, 1312929, 1750572, 2625858, 3938787, 5251716, 7877574, 15755148]

約数ペア:

[(1, 15755148), (2, 7877574), (3, 5251716), (4, 3938787), (6, 2625858), (9, 1750572), (12, 1312929), (18, 875286), (27, 583524), (36, 437643), (54, 291762), (81, 194508), (108, 145881), (162, 97254), (243, 64836), (324, 48627), (486, 32418), (729, 21612), (972, 16209), (1458, 10806), (1801, 8748), (2187, 7204), (2916, 5403), (3602, 4374)]