126456495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 235933488

約数和(自身を除く): 109476993

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 121, 165, 193, 209, 285, 361, 363, 579, 605, 627, 965, 1045, 1083, 1805, 1815, 2123, 2299, 2895, 3135, 3667, 3971, 5415, 6369, 6897, 10615, 11001, 11495, 11913, 18335, 19855, 23353, 31845, 34485, 40337, 43681, 55005, 59565, 69673, 70059, 116765, 121011, 131043, 201685, 209019, 218405, 348365, 350295, 443707, 605055, 655215, 766403, 1045095, 1331121, 2218535, 2299209, 3832015, 6655605, 8430433, 11496045, 25291299, 42152165, 126456495]

約数ペア:

[(1, 126456495), (3, 42152165), (5, 25291299), (11, 11496045), (15, 8430433), (19, 6655605), (33, 3832015), (55, 2299209), (57, 2218535), (95, 1331121), (121, 1045095), (165, 766403), (193, 655215), (209, 605055), (285, 443707), (361, 350295), (363, 348365), (579, 218405), (605, 209019), (627, 201685), (965, 131043), (1045, 121011), (1083, 116765), (1805, 70059), (1815, 69673), (2123, 59565), (2299, 55005), (2895, 43681), (3135, 40337), (3667, 34485), (3971, 31845), (5415, 23353), (6369, 19855), (6897, 18335), (10615, 11913), (11001, 11495)]