23929675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 38283264

約数和(自身を除く): 14353589

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 155, 175, 217, 275, 341, 385, 401, 775, 1085, 1705, 1925, 2005, 2387, 2807, 4411, 5425, 8525, 10025, 11935, 12431, 14035, 22055, 30877, 59675, 62155, 70175, 87017, 110275, 136741, 154385, 310775, 435085, 683705, 771925, 957187, 2175425, 3418525, 4785935, 23929675]

約数ペア:

[(1, 23929675), (5, 4785935), (7, 3418525), (11, 2175425), (25, 957187), (31, 771925), (35, 683705), (55, 435085), (77, 310775), (155, 154385), (175, 136741), (217, 110275), (275, 87017), (341, 70175), (385, 62155), (401, 59675), (775, 30877), (1085, 22055), (1705, 14035), (1925, 12431), (2005, 11935), (2387, 10025), (2807, 8525), (4411, 5425)]