19255995

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12967}}^1$

素因数の和:12992

約数の個数: 32

約数和(自身を含む): 37347840

約数和(自身を除く): 18091845

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 12967, 38901, 64835, 116703, 142637, 194505, 350109, 427911, 583515, 713185, 1283733, 1750545, 2139555, 3851199, 6418665, 19255995]

約数ペア:

[(1, 19255995), (3, 6418665), (5, 3851199), (9, 2139555), (11, 1750545), (15, 1283733), (27, 713185), (33, 583515), (45, 427911), (55, 350109), (99, 194505), (135, 142637), (165, 116703), (297, 64835), (495, 38901), (1485, 12967)]