9968558565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{978749}}^1$

素因数の和:978861

約数の個数: 32

約数和(自身を含む): 18416160000

約数和(自身を除く): 8447601435

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 291, 485, 679, 1455, 2037, 3395, 10185, 978749, 2936247, 4893745, 6851243, 14681235, 20553729, 34256215, 94938653, 102768645, 284815959, 474693265, 664570571, 1424079795, 1993711713, 3322852855, 9968558565]

約数ペア:

[(1, 9968558565), (3, 3322852855), (5, 1993711713), (7, 1424079795), (15, 664570571), (21, 474693265), (35, 284815959), (97, 102768645), (105, 94938653), (291, 34256215), (485, 20553729), (679, 14681235), (1455, 6851243), (2037, 4893745), (3395, 2936247), (10185, 978749)]