19176705

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9067}}^1$

素因数の和:9125

約数の個数: 24

約数和(自身を含む): 33950592

約数和(自身を除く): 14773887

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 9067, 27201, 45335, 81603, 136005, 408015, 426149, 1278447, 2130745, 3835341, 6392235, 19176705]

約数ペア:

[(1, 19176705), (3, 6392235), (5, 3835341), (9, 2130745), (15, 1278447), (45, 426149), (47, 408015), (141, 136005), (235, 81603), (423, 45335), (705, 27201), (2115, 9067)]