622272005

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{2731}}^1$

素因数の和:3164

約数の個数: 16

約数和(自身を含む): 754032000

約数和(自身を除く): 131759995

約数列:

[1, 5, 199, 229, 995, 1145, 2731, 13655, 45571, 227855, 543469, 625399, 2717345, 3126995, 124454401, 622272005]

約数ペア:

[(1, 622272005), (5, 124454401), (199, 3126995), (229, 2717345), (995, 625399), (1145, 543469), (2731, 227855), (13655, 45571)]