15253506

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 34369920

約数和(自身を除く): 19116414

約数列:

[1, 2, 3, 6, 9, 18, 53, 59, 106, 118, 159, 177, 271, 318, 354, 477, 531, 542, 813, 954, 1062, 1626, 2439, 3127, 4878, 6254, 9381, 14363, 15989, 18762, 28143, 28726, 31978, 43089, 47967, 56286, 86178, 95934, 129267, 143901, 258534, 287802, 847417, 1694834, 2542251, 5084502, 7626753, 15253506]

約数ペア:

[(1, 15253506), (2, 7626753), (3, 5084502), (6, 2542251), (9, 1694834), (18, 847417), (53, 287802), (59, 258534), (106, 143901), (118, 129267), (159, 95934), (177, 86178), (271, 56286), (318, 47967), (354, 43089), (477, 31978), (531, 28726), (542, 28143), (813, 18762), (954, 15989), (1062, 14363), (1626, 9381), (2439, 6254), (3127, 4878)]