67249635

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 112831488

約数和(自身を除く): 45581853

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 615, 645, 1763, 2543, 5289, 7629, 8815, 12715, 26445, 38145, 104263, 109349, 312789, 328047, 521315, 546745, 1563945, 1640235, 4483309, 13449927, 22416545, 67249635]

約数ペア:

[(1, 67249635), (3, 22416545), (5, 13449927), (15, 4483309), (41, 1640235), (43, 1563945), (123, 546745), (129, 521315), (205, 328047), (215, 312789), (615, 109349), (645, 104263), (1763, 38145), (2543, 26445), (5289, 12715), (7629, 8815)]