60989985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{193619}}^1$

素因数の和:193637

約数の個数: 24

約数和(自身を含む): 120818880

約数和(自身を除く): 59828895

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 193619, 580857, 968095, 1355333, 1742571, 2904285, 4065999, 6776665, 8712855, 12197997, 20329995, 60989985]

約数ペア:

[(1, 60989985), (3, 20329995), (5, 12197997), (7, 8712855), (9, 6776665), (15, 4065999), (21, 2904285), (35, 1742571), (45, 1355333), (63, 968095), (105, 580857), (315, 193619)]