2861545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 3628800

約数和(自身を除く): 767255

約数列:

[1, 5, 23, 115, 149, 167, 745, 835, 3427, 3841, 17135, 19205, 24883, 124415, 572309, 2861545]

約数ペア:

[(1, 2861545), (5, 572309), (23, 124415), (115, 24883), (149, 19205), (167, 17135), (745, 3841), (835, 3427)]