12030075

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:564

約数の個数: 36

約数和(自身を含む): 21768448

約数和(自身を除く): 9738373

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 421, 635, 1143, 1263, 1905, 2105, 3175, 3789, 5715, 6315, 9525, 10525, 18945, 28575, 31575, 53467, 94725, 160401, 267335, 481203, 802005, 1336675, 2406015, 4010025, 12030075]

約数ペア:

[(1, 12030075), (3, 4010025), (5, 2406015), (9, 1336675), (15, 802005), (25, 481203), (45, 267335), (75, 160401), (127, 94725), (225, 53467), (381, 31575), (421, 28575), (635, 18945), (1143, 10525), (1263, 9525), (1905, 6315), (2105, 5715), (3175, 3789)]