74308815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{235901}}^1$

素因数の和:235919

約数の個数: 24

約数和(自身を含む): 147202848

約数和(自身を除く): 72894033

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 235901, 707703, 1179505, 1651307, 2123109, 3538515, 4953921, 8256535, 10615545, 14861763, 24769605, 74308815]

約数ペア:

[(1, 74308815), (3, 24769605), (5, 14861763), (7, 10615545), (9, 8256535), (15, 4953921), (21, 3538515), (35, 2123109), (45, 1651307), (63, 1179505), (105, 707703), (315, 235901)]