30475035

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1665

約数の個数: 40

約数和(自身を含む): 55826496

約数和(自身を除く): 25351461

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 1601, 2115, 3807, 4803, 6345, 8005, 14409, 19035, 24015, 43227, 72045, 75247, 129681, 216135, 225741, 376235, 648405, 677223, 1128705, 2031669, 3386115, 6095007, 10158345, 30475035]

約数ペア:

[(1, 30475035), (3, 10158345), (5, 6095007), (9, 3386115), (15, 2031669), (27, 1128705), (45, 677223), (47, 648405), (81, 376235), (135, 225741), (141, 216135), (235, 129681), (405, 75247), (423, 72045), (705, 43227), (1269, 24015), (1601, 19035), (2115, 14409), (3807, 8005), (4803, 6345)]