13198815

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13967}}^1$

素因数の和:13988

約数の個数: 32

約数和(自身を含む): 26818560

約数和(自身を除く): 13619745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 13967, 41901, 69835, 97769, 125703, 209505, 293307, 377109, 488845, 628515, 879921, 1466535, 1885545, 2639763, 4399605, 13198815]

約数ペア:

[(1, 13198815), (3, 4399605), (5, 2639763), (7, 1885545), (9, 1466535), (15, 879921), (21, 628515), (27, 488845), (35, 377109), (45, 293307), (63, 209505), (105, 125703), (135, 97769), (189, 69835), (315, 41901), (945, 13967)]