15705737307

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{24113}}^1$

素因数の和:24444

約数の個数: 48

約数和(自身を含む): 25805838240

約数和(自身を除く): 10100100933

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 293, 741, 879, 2223, 2637, 3809, 5567, 11427, 16701, 24113, 34281, 50103, 72339, 72371, 217017, 217113, 313469, 458147, 651339, 940407, 1374441, 2821221, 4123323, 5955911, 7065109, 17867733, 21195327, 53603199, 63585981, 91846417, 134237071, 275539251, 402711213, 826617753, 1208133639, 1745081923, 5235245769, 15705737307]

約数ペア:

[(1, 15705737307), (3, 5235245769), (9, 1745081923), (13, 1208133639), (19, 826617753), (39, 402711213), (57, 275539251), (117, 134237071), (171, 91846417), (247, 63585981), (293, 53603199), (741, 21195327), (879, 17867733), (2223, 7065109), (2637, 5955911), (3809, 4123323), (5567, 2821221), (11427, 1374441), (16701, 940407), (24113, 651339), (34281, 458147), (50103, 313469), (72339, 217113), (72371, 217017)]