13174245

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{1549}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 27081600

約数和(自身を除く): 13907355

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1549, 1701, 2835, 4647, 7745, 8505, 10843, 13941, 23235, 32529, 41823, 54215, 69705, 97587, 125469, 162645, 209115, 292761, 376407, 487935, 627345, 878283, 1463805, 1882035, 2634849, 4391415, 13174245]

約数ペア:

[(1, 13174245), (3, 4391415), (5, 2634849), (7, 1882035), (9, 1463805), (15, 878283), (21, 627345), (27, 487935), (35, 376407), (45, 292761), (63, 209115), (81, 162645), (105, 125469), (135, 97587), (189, 69705), (243, 54215), (315, 41823), (405, 32529), (567, 23235), (945, 13941), (1215, 10843), (1549, 8505), (1701, 7745), (2835, 4647)]