1900708995

素因数分解:

$3^1\times 5^1\times {\mathrm{6899}}^1\times {\mathrm{18367}}^1$

素因数の和:25274

約数の個数: 16

約数和(自身を含む): 3041740800

約数和(自身を除く): 1141031805

約数列:

[1, 3, 5, 15, 6899, 18367, 20697, 34495, 55101, 91835, 103485, 275505, 126713933, 380141799, 633569665, 1900708995]

約数ペア:

[(1, 1900708995), (3, 633569665), (5, 380141799), (15, 126713933), (6899, 275505), (18367, 103485), (20697, 91835), (34495, 55101)]