15395193

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 24925264

約数和(自身を除く): 9530071

約数列:

[1, 3, 9, 11, 33, 67, 99, 121, 201, 211, 363, 603, 633, 737, 1089, 1899, 2211, 2321, 6633, 6963, 8107, 14137, 20889, 24321, 25531, 42411, 72963, 76593, 127233, 155507, 229779, 466521, 1399563, 1710577, 5131731, 15395193]

約数ペア:

[(1, 15395193), (3, 5131731), (9, 1710577), (11, 1399563), (33, 466521), (67, 229779), (99, 155507), (121, 127233), (201, 76593), (211, 72963), (363, 42411), (603, 25531), (633, 24321), (737, 20889), (1089, 14137), (1899, 8107), (2211, 6963), (2321, 6633)]