12803235

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1901}}^1$

素因数の和:2358

約数の個数: 16

約数和(自身を含む): 20541600

約数和(自身を除く): 7738365

約数列:

[1, 3, 5, 15, 449, 1347, 1901, 2245, 5703, 6735, 9505, 28515, 853549, 2560647, 4267745, 12803235]

約数ペア:

[(1, 12803235), (3, 4267745), (5, 2560647), (15, 853549), (449, 28515), (1347, 9505), (1901, 6735), (2245, 5703)]