11872755

素因数分解:

$3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{601}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 20660640

約数和(自身を除く): 8787885

約数列:

[1, 3, 5, 9, 15, 45, 439, 601, 1317, 1803, 2195, 3005, 3951, 5409, 6585, 9015, 19755, 27045, 263839, 791517, 1319195, 2374551, 3957585, 11872755]

約数ペア:

[(1, 11872755), (3, 3957585), (5, 2374551), (9, 1319195), (15, 791517), (45, 263839), (439, 27045), (601, 19755), (1317, 9015), (1803, 6585), (2195, 5409), (3005, 3951)]