23459405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 8474035

約数列:

[1, 5, 17, 29, 31, 85, 145, 155, 307, 493, 527, 899, 1535, 2465, 2635, 4495, 5219, 8903, 9517, 15283, 26095, 44515, 47585, 76415, 151351, 161789, 275993, 756755, 808945, 1379965, 4691881, 23459405]

約数ペア:

[(1, 23459405), (5, 4691881), (17, 1379965), (29, 808945), (31, 756755), (85, 275993), (145, 161789), (155, 151351), (307, 76415), (493, 47585), (527, 44515), (899, 26095), (1535, 15283), (2465, 9517), (2635, 8903), (4495, 5219)]