40261725

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{8521}}^1$

素因数の和:8547

約数の個数: 48

約数和(自身を含む): 84538240

約数和(自身を除く): 44276515

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 8521, 25563, 42605, 59647, 76689, 127815, 178941, 213025, 230067, 298235, 383445, 536823, 639075, 894705, 1150335, 1491175, 1610469, 1917225, 2684115, 4473525, 5751675, 8052345, 13420575, 40261725]

約数ペア:

[(1, 40261725), (3, 13420575), (5, 8052345), (7, 5751675), (9, 4473525), (15, 2684115), (21, 1917225), (25, 1610469), (27, 1491175), (35, 1150335), (45, 894705), (63, 639075), (75, 536823), (105, 383445), (135, 298235), (175, 230067), (189, 213025), (225, 178941), (315, 127815), (525, 76689), (675, 59647), (945, 42605), (1575, 25563), (4725, 8521)]