13445229025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{12619}}^1$

素因数の和:12778

約数の個数: 48

約数和(自身を含む): 18590774400

約数和(自身を除く): 5145545375

約数列:

[1, 5, 17, 23, 25, 85, 109, 115, 391, 425, 545, 575, 1853, 1955, 2507, 2725, 9265, 9775, 12535, 12619, 42619, 46325, 62675, 63095, 213095, 214523, 290237, 315475, 1065475, 1072615, 1375471, 1451185, 4934029, 5363075, 6877355, 7255925, 23383007, 24670145, 31635833, 34386775, 116915035, 123350725, 158179165, 537809161, 584575175, 790895825, 2689045805, 13445229025]

約数ペア:

[(1, 13445229025), (5, 2689045805), (17, 790895825), (23, 584575175), (25, 537809161), (85, 158179165), (109, 123350725), (115, 116915035), (391, 34386775), (425, 31635833), (545, 24670145), (575, 23383007), (1853, 7255925), (1955, 6877355), (2507, 5363075), (2725, 4934029), (9265, 1451185), (9775, 1375471), (12535, 1072615), (12619, 1065475), (42619, 315475), (46325, 290237), (62675, 214523), (63095, 213095)]