23688315

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{3581}}^1$

素因数の和:3609

約数の個数: 48

約数和(自身を含む): 49001760

約数和(自身を除く): 25313445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 3581, 6615, 10743, 17905, 25067, 32229, 53715, 75201, 96687, 125335, 161145, 175469, 225603, 376005, 483435, 526407, 676809, 877345, 1128015, 1579221, 2632035, 3384045, 4737663, 7896105, 23688315]

約数ペア:

[(1, 23688315), (3, 7896105), (5, 4737663), (7, 3384045), (9, 2632035), (15, 1579221), (21, 1128015), (27, 877345), (35, 676809), (45, 526407), (49, 483435), (63, 376005), (105, 225603), (135, 175469), (147, 161145), (189, 125335), (245, 96687), (315, 75201), (441, 53715), (735, 32229), (945, 25067), (1323, 17905), (2205, 10743), (3581, 6615)]