1897434165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{129209}}^1$

素因数の和:129317

約数の個数: 32

約数和(自身を含む): 3349123200

約数和(自身を除く): 1451689035

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 2937, 4895, 14685, 129209, 387627, 646045, 1421299, 1938135, 4263897, 7106495, 11499601, 21319485, 34498803, 57498005, 126495611, 172494015, 379486833, 632478055, 1897434165]

約数ペア:

[(1, 1897434165), (3, 632478055), (5, 379486833), (11, 172494015), (15, 126495611), (33, 57498005), (55, 34498803), (89, 21319485), (165, 11499601), (267, 7106495), (445, 4263897), (979, 1938135), (1335, 1421299), (2937, 646045), (4895, 387627), (14685, 129209)]