30427815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6359}}^1$

素因数の和:6407

約数の個数: 32

約数和(自身を含む): 54950400

約数和(自身を除く): 24522585

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 6359, 19077, 31795, 69949, 95385, 184411, 209847, 349745, 553233, 922055, 1049235, 2028521, 2766165, 6085563, 10142605, 30427815]

約数ペア:

[(1, 30427815), (3, 10142605), (5, 6085563), (11, 2766165), (15, 2028521), (29, 1049235), (33, 922055), (55, 553233), (87, 349745), (145, 209847), (165, 184411), (319, 95385), (435, 69949), (957, 31795), (1595, 19077), (4785, 6359)]