15515253

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{44203}}^1$

素因数の和:44225

約数の個数: 16

約数和(自身を含む): 24754240

約数和(自身を除く): 9238987

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 44203, 132609, 397827, 574639, 1193481, 1723917, 5171751, 15515253]

約数ペア:

[(1, 15515253), (3, 5171751), (9, 1723917), (13, 1193481), (27, 574639), (39, 397827), (117, 132609), (351, 44203)]