75139605

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{35527}}^1$

素因数の和:35585

約数の個数: 24

約数和(自身を含む): 133016832

約数和(自身を除く): 57877227

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 35527, 106581, 177635, 319743, 532905, 1598715, 1669769, 5009307, 8348845, 15027921, 25046535, 75139605]

約数ペア:

[(1, 75139605), (3, 25046535), (5, 15027921), (9, 8348845), (15, 5009307), (45, 1669769), (47, 1598715), (141, 532905), (235, 319743), (423, 177635), (705, 106581), (2115, 35527)]