75382215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{13921}}^1$

素因数の和:13967

約数の個数: 24

約数和(自身を含む): 127302768

約数和(自身を除く): 51920553

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 13921, 41763, 69605, 208815, 264499, 793497, 1322495, 3967485, 5025481, 15076443, 25127405, 75382215]

約数ペア:

[(1, 75382215), (3, 25127405), (5, 15076443), (15, 5025481), (19, 3967485), (57, 1322495), (95, 793497), (285, 264499), (361, 208815), (1083, 69605), (1805, 41763), (5415, 13921)]