8489465

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 10583760

約数和(自身を除く): 2094295

約数列:

[1, 5, 37, 109, 185, 421, 545, 2105, 4033, 15577, 20165, 45889, 77885, 229445, 1697893, 8489465]

約数ペア:

[(1, 8489465), (5, 1697893), (37, 229445), (109, 77885), (185, 45889), (421, 20165), (545, 15577), (2105, 4033)]