47928965

素因数分解:

$5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2789}}^1$

素因数の和:3292

約数の個数: 16

約数和(自身を含む): 65888640

約数和(自身を除く): 17959675

約数列:

[1, 5, 7, 35, 491, 2455, 2789, 3437, 13945, 17185, 19523, 97615, 1369399, 6846995, 9585793, 47928965]

約数ペア:

[(1, 47928965), (5, 9585793), (7, 6846995), (35, 1369399), (491, 97615), (2455, 19523), (2789, 17185), (3437, 13945)]