1208653985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{13709}}^1$

素因数の和:13961

約数の個数: 32

約数和(自身を含む): 1816300800

約数和(自身を除く): 607646815

約数列:

[1, 5, 7, 11, 35, 55, 77, 229, 385, 1145, 1603, 2519, 8015, 12595, 13709, 17633, 68545, 88165, 95963, 150799, 479815, 753995, 1055593, 3139361, 5277965, 15696805, 21975527, 34532971, 109877635, 172664855, 241730797, 1208653985]

約数ペア:

[(1, 1208653985), (5, 241730797), (7, 172664855), (11, 109877635), (35, 34532971), (55, 21975527), (77, 15696805), (229, 5277965), (385, 3139361), (1145, 1055593), (1603, 753995), (2519, 479815), (8015, 150799), (12595, 95963), (13709, 88165), (17633, 68545)]