25089705

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32797}}^1$

素因数の和:32825

約数の個数: 24

約数和(自身を含む): 46048392

約数和(自身を除く): 20958687

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 32797, 98391, 163985, 295173, 491955, 557549, 1475865, 1672647, 2787745, 5017941, 8363235, 25089705]

約数ペア:

[(1, 25089705), (3, 8363235), (5, 5017941), (9, 2787745), (15, 1672647), (17, 1475865), (45, 557549), (51, 491955), (85, 295173), (153, 163985), (255, 98391), (765, 32797)]