15090218665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{128411}}^1$

素因数の和:129672

約数の個数: 16

約数和(自身を含む): 19076886720

約数和(自身を除く): 3986668055

約数列:

[1, 5, 19, 95, 1237, 6185, 23503, 117515, 128411, 642055, 2439809, 12199045, 158844407, 794222035, 3018043733, 15090218665]

約数ペア:

[(1, 15090218665), (5, 3018043733), (19, 794222035), (95, 158844407), (1237, 12199045), (6185, 2439809), (23503, 642055), (117515, 128411)]