66054275

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16411}}^1$

素因数の和:16451

約数の個数: 24

約数和(自身を含む): 97684224

約数和(自身を除く): 31629949

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 16411, 82055, 114877, 377453, 410275, 574385, 1887265, 2642171, 2871925, 9436325, 13210855, 66054275]

約数ペア:

[(1, 66054275), (5, 13210855), (7, 9436325), (23, 2871925), (25, 2642171), (35, 1887265), (115, 574385), (161, 410275), (175, 377453), (575, 114877), (805, 82055), (4025, 16411)]