348402015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1531}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 652448160

約数和(自身を除く): 304046145

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 389, 585, 1167, 1531, 1945, 3501, 4593, 5057, 5835, 7655, 13779, 15171, 17505, 19903, 22965, 25285, 45513, 59709, 68895, 75855, 99515, 179127, 227565, 298545, 595559, 895635, 1786677, 2977795, 5360031, 7742267, 8933385, 23226801, 26800155, 38711335, 69680403, 116134005, 348402015]

約数ペア:

[(1, 348402015), (3, 116134005), (5, 69680403), (9, 38711335), (13, 26800155), (15, 23226801), (39, 8933385), (45, 7742267), (65, 5360031), (117, 2977795), (195, 1786677), (389, 895635), (585, 595559), (1167, 298545), (1531, 227565), (1945, 179127), (3501, 99515), (4593, 75855), (5057, 68895), (5835, 59709), (7655, 45513), (13779, 25285), (15171, 22965), (17505, 19903)]