15221547

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 9869013

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 967, 1431, 1749, 2901, 5247, 8703, 10637, 15741, 26109, 31911, 51251, 95733, 153753, 287199, 461259, 563761, 1383777, 1691283, 5073849, 15221547]

約数ペア:

[(1, 15221547), (3, 5073849), (9, 1691283), (11, 1383777), (27, 563761), (33, 461259), (53, 287199), (99, 153753), (159, 95733), (297, 51251), (477, 31911), (583, 26109), (967, 15741), (1431, 10637), (1749, 8703), (2901, 5247)]