30609855

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35801}}^1$

素因数の和:35831

約数の個数: 24

約数和(自身を含む): 55851120

約数和(自身を除く): 25241265

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 35801, 107403, 179005, 322209, 537015, 680219, 1611045, 2040657, 3401095, 6121971, 10203285, 30609855]

約数ペア:

[(1, 30609855), (3, 10203285), (5, 6121971), (9, 3401095), (15, 2040657), (19, 1611045), (45, 680219), (57, 537015), (95, 322209), (171, 179005), (285, 107403), (855, 35801)]