58310525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 95243904

約数和(自身を除く): 36933379

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 71, 91, 95, 133, 175, 247, 325, 355, 361, 455, 475, 497, 665, 923, 1235, 1349, 1729, 1775, 1805, 2275, 2485, 2527, 3325, 4615, 4693, 6175, 6461, 6745, 8645, 9025, 9443, 12425, 12635, 17537, 23075, 23465, 25631, 32305, 32851, 33725, 43225, 47215, 63175, 87685, 117325, 122759, 128155, 161525, 164255, 179417, 236075, 333203, 438425, 613795, 640775, 821275, 897085, 1666015, 2332421, 3068975, 4485425, 8330075, 11662105, 58310525]

約数ペア:

[(1, 58310525), (5, 11662105), (7, 8330075), (13, 4485425), (19, 3068975), (25, 2332421), (35, 1666015), (65, 897085), (71, 821275), (91, 640775), (95, 613795), (133, 438425), (175, 333203), (247, 236075), (325, 179417), (355, 164255), (361, 161525), (455, 128155), (475, 122759), (497, 117325), (665, 87685), (923, 63175), (1235, 47215), (1349, 43225), (1729, 33725), (1775, 32851), (1805, 32305), (2275, 25631), (2485, 23465), (2527, 23075), (3325, 17537), (4615, 12635), (4693, 12425), (6175, 9443), (6461, 9025), (6745, 8645)]