422627465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{28643}}^1$

素因数の和:28888

約数の個数: 16

約数和(自身を含む): 548589888

約数和(自身を除く): 125962423

約数列:

[1, 5, 13, 65, 227, 1135, 2951, 14755, 28643, 143215, 372359, 1861795, 6501961, 32509805, 84525493, 422627465]

約数ペア:

[(1, 422627465), (5, 84525493), (13, 32509805), (65, 6501961), (227, 1861795), (1135, 372359), (2951, 143215), (14755, 28643)]