84587215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{3851}}^1$

素因数の和:4070

約数の個数: 16

約数和(自身を含む): 106500096

約数和(自身を除く): 21912881

約数列:

[1, 5, 23, 115, 191, 955, 3851, 4393, 19255, 21965, 88573, 442865, 735541, 3677705, 16917443, 84587215]

約数ペア:

[(1, 84587215), (5, 16917443), (23, 3677705), (115, 735541), (191, 442865), (955, 88573), (3851, 21965), (4393, 19255)]