59940225

素因数分解:

$3^2\times 5^2\times {\mathrm{266401}}^1$

素因数の和:266417

約数の個数: 18

約数和(自身を含む): 107360006

約数和(自身を除く): 47419781

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 266401, 799203, 1332005, 2397609, 3996015, 6660025, 11988045, 19980075, 59940225]

約数ペア:

[(1, 59940225), (3, 19980075), (5, 11988045), (9, 6660025), (15, 3996015), (25, 2397609), (45, 1332005), (75, 799203), (225, 266401)]