40555595

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 13634485

約数列:

[1, 5, 19, 31, 47, 95, 155, 235, 293, 589, 893, 1457, 1465, 2945, 4465, 5567, 7285, 9083, 13771, 27683, 27835, 45415, 68855, 138415, 172577, 261649, 426901, 862885, 1308245, 2134505, 8111119, 40555595]

約数ペア:

[(1, 40555595), (5, 8111119), (19, 2134505), (31, 1308245), (47, 862885), (95, 426901), (155, 261649), (235, 172577), (293, 138415), (589, 68855), (893, 45415), (1457, 27835), (1465, 27683), (2945, 13771), (4465, 9083), (5567, 7285)]