3828555

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 6692400

約数和(自身を除く): 2863845

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 571, 745, 1341, 1713, 2235, 2855, 5139, 6705, 8565, 25695, 85079, 255237, 425395, 765711, 1276185, 3828555]

約数ペア:

[(1, 3828555), (3, 1276185), (5, 765711), (9, 425395), (15, 255237), (45, 85079), (149, 25695), (447, 8565), (571, 6705), (745, 5139), (1341, 2855), (1713, 2235)]