30886015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4019}}^1$

素因数の和:4106

約数の個数: 16

約数和(自身を含む): 39074400

約数和(自身を除く): 8188385

約数列:

[1, 5, 29, 53, 145, 265, 1537, 4019, 7685, 20095, 116551, 213007, 582755, 1065035, 6177203, 30886015]

約数ペア:

[(1, 30886015), (5, 6177203), (29, 1065035), (53, 582755), (145, 213007), (265, 116551), (1537, 20095), (4019, 7685)]