135648855

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20231}}^1$

素因数の和:20391

約数の個数: 24

約数和(自身を含む): 236714400

約数和(自身を除く): 101065545

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 20231, 60693, 101155, 182079, 303465, 910395, 3014419, 9043257, 15072095, 27129771, 45216285, 135648855]

約数ペア:

[(1, 135648855), (3, 45216285), (5, 27129771), (9, 15072095), (15, 9043257), (45, 3014419), (149, 910395), (447, 303465), (745, 182079), (1341, 101155), (2235, 60693), (6705, 20231)]