74200125

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{6823}}^1$

素因数の和:6870

約数の個数: 32

約数和(自身を含む): 127745280

約数和(自身を除く): 53545155

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 2175, 3625, 6823, 10875, 20469, 34115, 102345, 170575, 197867, 511725, 593601, 852875, 989335, 2558625, 2968005, 4946675, 14840025, 24733375, 74200125]

約数ペア:

[(1, 74200125), (3, 24733375), (5, 14840025), (15, 4946675), (25, 2968005), (29, 2558625), (75, 989335), (87, 852875), (125, 593601), (145, 511725), (375, 197867), (435, 170575), (725, 102345), (2175, 34115), (3625, 20469), (6823, 10875)]