16331495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 5441305

約数列:

[1, 5, 23, 29, 59, 83, 115, 145, 295, 415, 667, 1357, 1711, 1909, 2407, 3335, 4897, 6785, 8555, 9545, 12035, 24485, 39353, 55361, 112631, 142013, 196765, 276805, 563155, 710065, 3266299, 16331495]

約数ペア:

[(1, 16331495), (5, 3266299), (23, 710065), (29, 563155), (59, 276805), (83, 196765), (115, 142013), (145, 112631), (295, 55361), (415, 39353), (667, 24485), (1357, 12035), (1711, 9545), (1909, 8555), (2407, 6785), (3335, 4897)]