289808835

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{631}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 472392192

約数和(自身を除く): 182583357

約数列:

[1, 3, 5, 15, 67, 201, 335, 457, 631, 1005, 1371, 1893, 2285, 3155, 6855, 9465, 30619, 42277, 91857, 126831, 153095, 211385, 288367, 459285, 634155, 865101, 1441835, 4325505, 19320589, 57961767, 96602945, 289808835]

約数ペア:

[(1, 289808835), (3, 96602945), (5, 57961767), (15, 19320589), (67, 4325505), (201, 1441835), (335, 865101), (457, 634155), (631, 459285), (1005, 288367), (1371, 211385), (1893, 153095), (2285, 126831), (3155, 91857), (6855, 42277), (9465, 30619)]