3428475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 6004080

約数和(自身を除く): 2575605

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 2689, 8067, 13445, 40335, 45713, 67225, 137139, 201675, 228565, 685695, 1142825, 3428475]

約数ペア:

[(1, 3428475), (3, 1142825), (5, 685695), (15, 228565), (17, 201675), (25, 137139), (51, 67225), (75, 45713), (85, 40335), (255, 13445), (425, 8067), (1275, 2689)]