29271255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4057}}^1$

素因数の和:4115

約数の個数: 32

約数和(自身を含む): 51812544

約数和(自身を除く): 22541289

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 4057, 7215, 12171, 20285, 52741, 60855, 150109, 158223, 263705, 450327, 750545, 791115, 1951417, 2251635, 5854251, 9757085, 29271255]

約数ペア:

[(1, 29271255), (3, 9757085), (5, 5854251), (13, 2251635), (15, 1951417), (37, 791115), (39, 750545), (65, 450327), (111, 263705), (185, 158223), (195, 150109), (481, 60855), (555, 52741), (1443, 20285), (2405, 12171), (4057, 7215)]