27774605

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 8997235

約数列:

[1, 5, 29, 31, 37, 145, 155, 167, 185, 835, 899, 1073, 1147, 4495, 4843, 5177, 5365, 5735, 6179, 24215, 25885, 30895, 33263, 150133, 166315, 179191, 191549, 750665, 895955, 957745, 5554921, 27774605]

約数ペア:

[(1, 27774605), (5, 5554921), (29, 957745), (31, 895955), (37, 750665), (145, 191549), (155, 179191), (167, 166315), (185, 150133), (835, 33263), (899, 30895), (1073, 25885), (1147, 24215), (4495, 6179), (4843, 5735), (5177, 5365)]