49128675

素因数分解:

$3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1979}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 81512640

約数和(自身を除く): 32383965

約数列:

[1, 3, 5, 15, 25, 75, 331, 993, 1655, 1979, 4965, 5937, 8275, 9895, 24825, 29685, 49475, 148425, 655049, 1965147, 3275245, 9825735, 16376225, 49128675]

約数ペア:

[(1, 49128675), (3, 16376225), (5, 9825735), (15, 3275245), (25, 1965147), (75, 655049), (331, 148425), (993, 49475), (1655, 29685), (1979, 24825), (4965, 9895), (5937, 8275)]