268352805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{88129}}^1$

素因数の和:88173

約数の個数: 32

約数和(自身を含む): 507628800

約数和(自身を除く): 239275995

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 88129, 264387, 440645, 616903, 1321935, 1850709, 2555741, 3084515, 7667223, 9253545, 12778705, 17890187, 38336115, 53670561, 89450935, 268352805]

約数ペア:

[(1, 268352805), (3, 89450935), (5, 53670561), (7, 38336115), (15, 17890187), (21, 12778705), (29, 9253545), (35, 7667223), (87, 3084515), (105, 2555741), (145, 1850709), (203, 1321935), (435, 616903), (609, 440645), (1015, 264387), (3045, 88129)]