8253855

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1231}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 14414400

約数和(自身を除く): 6160545

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1231, 1341, 2235, 3693, 6155, 6705, 11079, 18465, 55395, 183419, 550257, 917095, 1650771, 2751285, 8253855]

約数ペア:

[(1, 8253855), (3, 2751285), (5, 1650771), (9, 917095), (15, 550257), (45, 183419), (149, 55395), (447, 18465), (745, 11079), (1231, 6705), (1341, 6155), (2235, 3693)]