20221212975

素因数分解:

$3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1411603}}^1$

素因数の和:1411807

約数の個数: 24

約数和(自身を含む): 33607468032

約数和(自身を除く): 13386255057

約数列:

[1, 3, 5, 15, 25, 75, 191, 573, 955, 2865, 4775, 14325, 1411603, 4234809, 7058015, 21174045, 35290075, 105870225, 269616173, 808848519, 1348080865, 4044242595, 6740404325, 20221212975]

約数ペア:

[(1, 20221212975), (3, 6740404325), (5, 4044242595), (15, 1348080865), (25, 808848519), (75, 269616173), (191, 105870225), (573, 35290075), (955, 21174045), (2865, 7058015), (4775, 4234809), (14325, 1411603)]