29215815

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 18684345

約数列:

[1, 3, 5, 15, 107, 109, 167, 321, 327, 501, 535, 545, 835, 1605, 1635, 2505, 11663, 17869, 18203, 34989, 53607, 54609, 58315, 89345, 91015, 174945, 268035, 273045, 1947721, 5843163, 9738605, 29215815]

約数ペア:

[(1, 29215815), (3, 9738605), (5, 5843163), (15, 1947721), (107, 273045), (109, 268035), (167, 174945), (321, 91015), (327, 89345), (501, 58315), (535, 54609), (545, 53607), (835, 34989), (1605, 18203), (1635, 17869), (2505, 11663)]