23563575

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{4987}}^1$

素因数の和:5013

約数の個数: 48

約数和(自身を含む): 49480960

約数和(自身を除く): 25917385

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, 4987, 14961, 24935, 34909, 44883, 74805, 104727, 124675, 134649, 174545, 224415, 314181, 374025, 523635, 673245, 872725, 942543, 1122075, 1570905, 2618175, 3366225, 4712715, 7854525, 23563575]

約数ペア:

[(1, 23563575), (3, 7854525), (5, 4712715), (7, 3366225), (9, 2618175), (15, 1570905), (21, 1122075), (25, 942543), (27, 872725), (35, 673245), (45, 523635), (63, 374025), (75, 314181), (105, 224415), (135, 174545), (175, 134649), (189, 124675), (225, 104727), (315, 74805), (525, 44883), (675, 34909), (945, 24935), (1575, 14961), (4725, 4987)]