9945285

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{1933}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 18566400

約数和(自身を除く): 8621115

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 1933, 5145, 5799, 9665, 13531, 28995, 40593, 67655, 94717, 202965, 284151, 473585, 663019, 1420755, 1989057, 3315095, 9945285]

約数ペア:

[(1, 9945285), (3, 3315095), (5, 1989057), (7, 1420755), (15, 663019), (21, 473585), (35, 284151), (49, 202965), (105, 94717), (147, 67655), (245, 40593), (343, 28995), (735, 13531), (1029, 9665), (1715, 5799), (1933, 5145)]