13309986075

素因数分解:

$3^1\times 5^2\times {\mathrm{177466481}}^1$

素因数の和:177466494

約数の個数: 12

約数和(自身を含む): 22005843768

約数和(自身を除く): 8695857693

約数列:

[1, 3, 5, 15, 25, 75, 177466481, 532399443, 887332405, 2661997215, 4436662025, 13309986075]

約数ペア:

[(1, 13309986075), (3, 4436662025), (5, 2661997215), (15, 887332405), (25, 532399443), (75, 177466481)]