55155765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27647}}^1$

素因数の和:27681

約数の個数: 32

約数和(自身を含む): 106168320

約数和(自身を除く): 51012555

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 27647, 82941, 138235, 193529, 414705, 525293, 580587, 967645, 1575879, 2626465, 2902935, 3677051, 7879395, 11031153, 18385255, 55155765]

約数ペア:

[(1, 55155765), (3, 18385255), (5, 11031153), (7, 7879395), (15, 3677051), (19, 2902935), (21, 2626465), (35, 1575879), (57, 967645), (95, 580587), (105, 525293), (133, 414705), (285, 193529), (399, 138235), (665, 82941), (1995, 27647)]