45186765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 84623616

約数和(自身を除く): 39436851

約数列:

[1, 3, 5, 13, 15, 17, 39, 43, 51, 65, 85, 129, 195, 215, 221, 255, 317, 559, 645, 663, 731, 951, 1105, 1585, 1677, 2193, 2795, 3315, 3655, 4121, 4755, 5389, 8385, 9503, 10965, 12363, 13631, 16167, 20605, 26945, 28509, 40893, 47515, 61815, 68155, 70057, 80835, 142545, 177203, 204465, 210171, 231727, 350285, 531609, 695181, 886015, 1050855, 1158635, 2658045, 3012451, 3475905, 9037353, 15062255, 45186765]

約数ペア:

[(1, 45186765), (3, 15062255), (5, 9037353), (13, 3475905), (15, 3012451), (17, 2658045), (39, 1158635), (43, 1050855), (51, 886015), (65, 695181), (85, 531609), (129, 350285), (195, 231727), (215, 210171), (221, 204465), (255, 177203), (317, 142545), (559, 80835), (645, 70057), (663, 68155), (731, 61815), (951, 47515), (1105, 40893), (1585, 28509), (1677, 26945), (2193, 20605), (2795, 16167), (3315, 13631), (3655, 12363), (4121, 10965), (4755, 9503), (5389, 8385)]