84021385

素因数分解:

$5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{4219}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 115459200

約数和(自身を除く): 31437815

約数列:

[1, 5, 7, 35, 569, 2845, 3983, 4219, 19915, 21095, 29533, 147665, 2400611, 12003055, 16804277, 84021385]

約数ペア:

[(1, 84021385), (5, 16804277), (7, 12003055), (35, 2400611), (569, 147665), (2845, 29533), (3983, 21095), (4219, 19915)]