22109775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{17341}}^1$

素因数の和:17371

約数の個数: 24

約数和(自身を含む): 38707344

約数和(自身を除く): 16597569

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 17341, 52023, 86705, 260115, 294797, 433525, 884391, 1300575, 1473985, 4421955, 7369925, 22109775]

約数ペア:

[(1, 22109775), (3, 7369925), (5, 4421955), (15, 1473985), (17, 1300575), (25, 884391), (51, 433525), (75, 294797), (85, 260115), (255, 86705), (425, 52023), (1275, 17341)]