1270935

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 2243904

約数和(自身を除く): 972969

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 463, 549, 915, 1389, 2315, 2745, 4167, 6945, 20835, 28243, 84729, 141215, 254187, 423645, 1270935]

約数ペア:

[(1, 1270935), (3, 423645), (5, 254187), (9, 141215), (15, 84729), (45, 28243), (61, 20835), (183, 6945), (305, 4167), (463, 2745), (549, 2315), (915, 1389)]