71399845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1831}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 93651840

約数和(自身を除く): 22251995

約数列:

[1, 5, 11, 55, 709, 1831, 3545, 7799, 9155, 20141, 38995, 100705, 1298179, 6490895, 14279969, 71399845]

約数ペア:

[(1, 71399845), (5, 14279969), (11, 6490895), (55, 1298179), (709, 100705), (1831, 38995), (3545, 20141), (7799, 9155)]