30960045

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1733}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 53830296

約数和(自身を除く): 22870251

約数列:

[1, 3, 5, 9, 15, 45, 397, 1191, 1733, 1985, 3573, 5199, 5955, 8665, 15597, 17865, 25995, 77985, 688001, 2064003, 3440005, 6192009, 10320015, 30960045]

約数ペア:

[(1, 30960045), (3, 10320015), (5, 6192009), (9, 3440005), (15, 2064003), (45, 688001), (397, 77985), (1191, 25995), (1733, 17865), (1985, 15597), (3573, 8665), (5199, 5955)]