23688665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4733}}^1$

素因数の和:4769

約数の個数: 32

約数和(自身を含む): 38174976

約数和(自身を除く): 14486311

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 4733, 5005, 23665, 33131, 52063, 61529, 165655, 260315, 307645, 364441, 430703, 676819, 1822205, 2153515, 3384095, 4737733, 23688665]

約数ペア:

[(1, 23688665), (5, 4737733), (7, 3384095), (11, 2153515), (13, 1822205), (35, 676819), (55, 430703), (65, 364441), (77, 307645), (91, 260315), (143, 165655), (385, 61529), (455, 52063), (715, 33131), (1001, 23665), (4733, 5005)]