713492845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 1006387200

約数和(自身を除く): 292894355

約数列:

[1, 5, 13, 19, 65, 71, 79, 95, 103, 247, 355, 395, 515, 923, 1027, 1235, 1339, 1349, 1501, 1957, 4615, 5135, 5609, 6695, 6745, 7313, 7505, 8137, 9785, 17537, 19513, 25441, 28045, 36565, 40685, 72917, 87685, 95069, 97565, 105781, 106571, 127205, 138947, 154603, 364585, 475345, 528905, 532855, 577727, 694735, 773015, 1385423, 1806311, 2009839, 2888635, 6927115, 7510451, 9031555, 10049195, 10976813, 37552255, 54884065, 142698569, 713492845]

約数ペア:

[(1, 713492845), (5, 142698569), (13, 54884065), (19, 37552255), (65, 10976813), (71, 10049195), (79, 9031555), (95, 7510451), (103, 6927115), (247, 2888635), (355, 2009839), (395, 1806311), (515, 1385423), (923, 773015), (1027, 694735), (1235, 577727), (1339, 532855), (1349, 528905), (1501, 475345), (1957, 364585), (4615, 154603), (5135, 138947), (5609, 127205), (6695, 106571), (6745, 105781), (7313, 97565), (7505, 95069), (8137, 87685), (9785, 72917), (17537, 40685), (19513, 36565), (25441, 28045)]