1704645

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 3249792

約数和(自身を除く): 1545147

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 61, 69, 81, 115, 135, 183, 207, 243, 305, 345, 405, 549, 621, 915, 1035, 1215, 1403, 1647, 1863, 2745, 3105, 4209, 4941, 5589, 7015, 8235, 9315, 12627, 14823, 21045, 24705, 27945, 37881, 63135, 74115, 113643, 189405, 340929, 568215, 1704645]

約数ペア:

[(1, 1704645), (3, 568215), (5, 340929), (9, 189405), (15, 113643), (23, 74115), (27, 63135), (45, 37881), (61, 27945), (69, 24705), (81, 21045), (115, 14823), (135, 12627), (183, 9315), (207, 8235), (243, 7015), (305, 5589), (345, 4941), (405, 4209), (549, 3105), (621, 2745), (915, 1863), (1035, 1647), (1215, 1403)]