86755965

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 148417920

約数和(自身を除く): 61661955

約数列:

[1, 3, 5, 15, 29, 53, 71, 87, 145, 159, 213, 265, 355, 435, 795, 1065, 1537, 2059, 2809, 3763, 4611, 6177, 7685, 8427, 10295, 11289, 14045, 18815, 23055, 30885, 42135, 56445, 81461, 109127, 199439, 244383, 327381, 407305, 545635, 598317, 997195, 1221915, 1636905, 2991585, 5783731, 17351193, 28918655, 86755965]

約数ペア:

[(1, 86755965), (3, 28918655), (5, 17351193), (15, 5783731), (29, 2991585), (53, 1636905), (71, 1221915), (87, 997195), (145, 598317), (159, 545635), (213, 407305), (265, 327381), (355, 244383), (435, 199439), (795, 109127), (1065, 81461), (1537, 56445), (2059, 42135), (2809, 30885), (3763, 23055), (4611, 18815), (6177, 14045), (7685, 11289), (8427, 10295)]