397135095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71363}}^1$

素因数の和:71431

約数の個数: 32

約数和(自身を含む): 739901952

約数和(自身を除く): 342766857

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 71363, 214089, 356815, 499541, 1070445, 1498623, 2497705, 3782239, 7493115, 11346717, 18911195, 26475673, 56733585, 79427019, 132378365, 397135095]

約数ペア:

[(1, 397135095), (3, 132378365), (5, 79427019), (7, 56733585), (15, 26475673), (21, 18911195), (35, 11346717), (53, 7493115), (105, 3782239), (159, 2497705), (265, 1498623), (371, 1070445), (795, 499541), (1113, 356815), (1855, 214089), (5565, 71363)]