3011805

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 5750784

約数和(自身を除く): 2738979

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 127, 153, 155, 255, 279, 381, 465, 527, 635, 765, 1143, 1395, 1581, 1905, 2159, 2635, 3937, 4743, 5715, 6477, 7905, 10795, 11811, 19431, 19685, 23715, 32385, 35433, 59055, 66929, 97155, 177165, 200787, 334645, 602361, 1003935, 3011805]

約数ペア:

[(1, 3011805), (3, 1003935), (5, 602361), (9, 334645), (15, 200787), (17, 177165), (31, 97155), (45, 66929), (51, 59055), (85, 35433), (93, 32385), (127, 23715), (153, 19685), (155, 19431), (255, 11811), (279, 10795), (381, 7905), (465, 6477), (527, 5715), (635, 4743), (765, 3937), (1143, 2635), (1395, 2159), (1581, 1905)]