68375085

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1523}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 113678208

約数和(自身を除く): 45303123

約数列:

[1, 3, 5, 15, 41, 73, 123, 205, 219, 365, 615, 1095, 1523, 2993, 4569, 7615, 8979, 14965, 22845, 44895, 62443, 111179, 187329, 312215, 333537, 555895, 936645, 1667685, 4558339, 13675017, 22791695, 68375085]

約数ペア:

[(1, 68375085), (3, 22791695), (5, 13675017), (15, 4558339), (41, 1667685), (73, 936645), (123, 555895), (205, 333537), (219, 312215), (365, 187329), (615, 111179), (1095, 62443), (1523, 44895), (2993, 22845), (4569, 14965), (7615, 8979)]