67920675

素因数分解:

$3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{4597}}^1$

素因数の和:4807

約数の個数: 24

約数和(自身を含む): 112890096

約数和(自身を除く): 44969421

約数列:

[1, 3, 5, 15, 25, 75, 197, 591, 985, 2955, 4597, 4925, 13791, 14775, 22985, 68955, 114925, 344775, 905609, 2716827, 4528045, 13584135, 22640225, 67920675]

約数ペア:

[(1, 67920675), (3, 22640225), (5, 13584135), (15, 4528045), (25, 2716827), (75, 905609), (197, 344775), (591, 114925), (985, 68955), (2955, 22985), (4597, 14775), (4925, 13791)]