13305576495

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{44501}}^1$

素因数の和:45183

約数の個数: 32

約数和(自身を含む): 22010333184

約数和(自身を除く): 8704756689

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 643, 1929, 3215, 9645, 19933, 44501, 59799, 99665, 133503, 222505, 298995, 667515, 1379531, 4138593, 6897655, 20692965, 28614143, 85842429, 143070715, 429212145, 887038433, 2661115299, 4435192165, 13305576495]

約数ペア:

[(1, 13305576495), (3, 4435192165), (5, 2661115299), (15, 887038433), (31, 429212145), (93, 143070715), (155, 85842429), (465, 28614143), (643, 20692965), (1929, 6897655), (3215, 4138593), (9645, 1379531), (19933, 667515), (44501, 298995), (59799, 222505), (99665, 133503)]