76172665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 103265280

約数和(自身を除く): 27092615

約数列:

[1, 5, 17, 23, 47, 85, 115, 235, 391, 799, 829, 1081, 1955, 3995, 4145, 5405, 14093, 18377, 19067, 38963, 70465, 91885, 95335, 194815, 324139, 662371, 896149, 1620695, 3311855, 4480745, 15234533, 76172665]

約数ペア:

[(1, 76172665), (5, 15234533), (17, 4480745), (23, 3311855), (47, 1620695), (85, 896149), (115, 662371), (235, 324139), (391, 194815), (799, 95335), (829, 91885), (1081, 70465), (1955, 38963), (3995, 19067), (4145, 18377), (5405, 14093)]