6618225

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 11090560

約数和(自身を除く): 4472335

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1117, 1185, 1975, 3351, 5585, 5925, 16755, 27925, 83775, 88243, 264729, 441215, 1323645, 2206075, 6618225]

約数ペア:

[(1, 6618225), (3, 2206075), (5, 1323645), (15, 441215), (25, 264729), (75, 88243), (79, 83775), (237, 27925), (395, 16755), (1117, 5925), (1185, 5585), (1975, 3351)]