30815415

素因数分解:

$3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2939}}^1$

素因数の和:3183

約数の個数: 24

約数和(自身を含む): 53660880

約数和(自身を除く): 22845465

約数列:

[1, 3, 5, 9, 15, 45, 233, 699, 1165, 2097, 2939, 3495, 8817, 10485, 14695, 26451, 44085, 132255, 684787, 2054361, 3423935, 6163083, 10271805, 30815415]

約数ペア:

[(1, 30815415), (3, 10271805), (5, 6163083), (9, 3423935), (15, 2054361), (45, 684787), (233, 132255), (699, 44085), (1165, 26451), (2097, 14695), (2939, 10485), (3495, 8817)]