23697245

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 35392896

約数和(自身を除く): 11695651

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 121, 131, 143, 253, 299, 605, 655, 715, 1265, 1441, 1495, 1573, 1703, 2783, 3013, 3289, 7205, 7865, 8515, 13915, 15065, 15851, 16445, 18733, 33143, 36179, 39169, 79255, 93665, 165715, 180895, 195845, 206063, 364573, 430859, 1030315, 1822865, 2154295, 4739449, 23697245]

約数ペア:

[(1, 23697245), (5, 4739449), (11, 2154295), (13, 1822865), (23, 1030315), (55, 430859), (65, 364573), (115, 206063), (121, 195845), (131, 180895), (143, 165715), (253, 93665), (299, 79255), (605, 39169), (655, 36179), (715, 33143), (1265, 18733), (1441, 16445), (1495, 15851), (1573, 15065), (1703, 13915), (2783, 8515), (3013, 7865), (3289, 7205)]