145849815

素因数分解:

$3^5\times 5^1\times {\mathrm{120041}}^1$

素因数の和:120061

約数の個数: 24

約数和(自身を含む): 262171728

約数和(自身を除く): 116321913

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 120041, 360123, 600205, 1080369, 1800615, 3241107, 5401845, 9723321, 16205535, 29169963, 48616605, 145849815]

約数ペア:

[(1, 145849815), (3, 48616605), (5, 29169963), (9, 16205535), (15, 9723321), (27, 5401845), (45, 3241107), (81, 1800615), (135, 1080369), (243, 600205), (405, 360123), (1215, 120041)]