2947233225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1708541}}^1$

素因数の和:1708577

約数の個数: 24

約数和(自身を含む): 5084620992

約数和(自身を除く): 2137387767

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 1708541, 5125623, 8542705, 25628115, 39296443, 42713525, 117889329, 128140575, 196482215, 589446645, 982411075, 2947233225]

約数ペア:

[(1, 2947233225), (3, 982411075), (5, 589446645), (15, 196482215), (23, 128140575), (25, 117889329), (69, 42713525), (75, 39296443), (115, 25628115), (345, 8542705), (575, 5125623), (1725, 1708541)]