69802855

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 21642905

約数列:

[1, 5, 29, 31, 53, 145, 155, 265, 293, 899, 1465, 1537, 1643, 4495, 7685, 8215, 8497, 9083, 15529, 42485, 45415, 47647, 77645, 238235, 263407, 450341, 481399, 1317035, 2251705, 2406995, 13960571, 69802855]

約数ペア:

[(1, 69802855), (5, 13960571), (29, 2406995), (31, 2251705), (53, 1317035), (145, 481399), (155, 450341), (265, 263407), (293, 238235), (899, 77645), (1465, 47647), (1537, 45415), (1643, 42485), (4495, 15529), (7685, 9083), (8215, 8497)]