13505985

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5087}}^1$

素因数の和:5157

約数の個数: 24

約数和(自身を含む): 23811840

約数和(自身を除く): 10305855

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 5087, 15261, 25435, 45783, 76305, 228915, 300133, 900399, 1500665, 2701197, 4501995, 13505985]

約数ペア:

[(1, 13505985), (3, 4501995), (5, 2701197), (9, 1500665), (15, 900399), (45, 300133), (59, 228915), (177, 76305), (295, 45783), (531, 25435), (885, 15261), (2655, 5087)]